# How to sketch graph of

9,949 results, page 29
1. ## Biotechnology

Consider the titration of 25.0 mL of 0.050 0 M Sn2+ with 0.100 M Fe3+ in 1 M HCl to give Fe2+ and Sn4+, using Pt and calomel electrodes. (a) Write a balanced titration reaction. (b) Write two half-reactions for the indicator electrode. (c) Write two Nernst
2. ## Macroeconomics

Dave is buying pizza and soda. Suppose that a slice of pizza and a can of soda each cost \$4 Let E be the amount in dollars that Dave spends on pizza and soda. If Dave buys P slices and S cans of soda, which one of the following equations correctly
3. ## Algebra 1 B

2. How is the graph of y = -6x^2 + 4 different from the graph y = -6x^2? A. It is shifted 4 units to the left. B. It is shifted 4 unites to the right C. It is shifted 4 units up. *** D.It is shifted 4 units down. 3. A model rocket is launched into a large
4. ## Calculus - Optimization

UBC parcel post regulations states that packages must have length plus girth of no more than 84 inches. Find the dimension of the cylindrical package of greatest volume that is mailable by parcel post. What is the greatest volume? Make a sketch to indicate
5. ## economics

Suppose that the demand curve for wheat is Q= 100-10P and the supply curve is Q=10P. The government imposes a price support at Ps= 6 using a deficiency program. 1.What is the quantity supplied and the priced cleared by the market, and the deficiency
6. ## Calculus

I am doing the AP calculus review, these are the questions I have no Idea on how to do: 1. if 0<= k <=pi/2 and the area under the curve y-cosx from x=k to x=pi/2 is 0.2, then k= 2. let F(x) be an antiderivative of (ln x)^4/x If F(1)=0, then F(9)= 3.
7. ## Physics

Two projectiles are launched from ground level at the same angle above the horizontal, and both return to ground level. Projectile A has a launch speed that is twice that of projectile B. (Sketch trajectories of projectiles). Assuming that air resistance
8. ## algebra

A ball is thrown straight up from a rooftop 240 feet high. The formula below describes theÃ¢â‚¬â€¹ ball's height above theÃ¢â‚¬â€¹ ground, h, inÃ¢â‚¬â€¹ feet, t seconds after it was thrown. The ball misses the rooftop on its
9. ## Math

The doubling function (y = y base0 2^(1/D)) can be used to model exponential growth when the doubling time is D. The bacterium Escherichia coli has a doubling period of 0.32 h. A culture of E. coli starts with 100 bacteria. a) Determine the equation for
10. ## College Algebra

f(x)=3.1ã(x+19 1.Decribe the graph be obtained using transformations of the square root function. First, vertically stretch the graph of f (x) = by the factor 3.1; then shift the results up 19 units. 2.Determine how to tell the model describes the
11. ## math

Zach is planning to invest up to \$50,000 in corporate and municipal bonds. The lest he will invest in corporate bonds is \$6000 and he does not want to invest more than \$27,000 in corporate bonds. He also does not want to invest more than \$34,650 in
12. ## Polynomial Functions-help

What do polynomial functions look like? And what can be consider a polynomial function? Would a graph that is like an upside down V be considered as a graph of a polynomial function?
13. ## Polynomial Functions

What do polynomial functions look like? And what can be consider a polynomial function? Would a graph that is like an upside down V be considered as a graph of a polynomial function?
14. ## Algebra

How is the graph of y= -6 x^2 +4 different from graph of y= -6x^2 ? A. It is shifted 4 units to the left. B. It is shifted 4 units to the right. C. It is shifted 4 units up. D. It is shifted 4 units down. *** (My Answer)
15. ## Graph problems!!!

Ok. so i'm supposed to find the coordinates of a line using the slope intercept method but i don't understand it!!! can some one PLEEAASE help me? also i'm supposed to graph a line using the same method and they give me the coordinates oly its in an
16. ## MICROECONOMICS

This is really long but i really need help!! THX In 1973, there was a war between some arab countries and Israel. Many western countries wanted to help Israel. Some arab oil exporting countries have reacted by cutting oil exports to those countries. Prices
17. ## English Help

Type a short character sketch of a fictional Puritan named Justice Johnson based on what you have learned about the Puritans. Make certain that you describe how he dresses, how he lives, what he believes, how he spends his time--in short, describe him so
18. ## Math

Can someone please check my work for me? Write an equation of the line satisfying the given conditions. 9) Intersects the line y = 2 + 3x at infinitely many places. 9) A) y = -3x + 2 B) y = 2x + 3 C) y = -1/3x + 2 D) y = 2 + 3x Is the answer A Use the
19. ## math

x^2 - 4 What are the: Intervals on which the graph is above the x axis Intervals on which the graph is below the x axis Intervals on which the function is increasing Intervals on which the function is increasing Im not sure how to write these intervals..
20. ## optics

A thin, double-convex lens has a refractive index of 1.50. The radius of curvature of the front surface is 15 cm and that of the rear surface is 10 cm. See sketch. (a) How far from the lens would an image of the sun be formed? (b) How far from the lens
21. ## algebra

Can someone PLEASE help me with this problem?? In a study of worker efficiency at Wong Laboratories it was found that the number of components assembled per hour by the average worker t hours after starting work could be modeled by the formula N(t)3t3 

the graph of y=1/3 3square root x+5 can be obtained from the graph of y=3square root x by which transformations? Horiztonal shift: a. 5 units to the left b. 3 units to the right c. 3 units to the left d. 5 units to the right By what factor of y=3 square
23. ## math

let line A be the graph of the equation x+7y = 3 and let line B be given by the equation 2x + 15y = 6. Use an augmented matrix to determine if the two lines meet and if so at which point. Graph the two lines and indicate their meeting point if it exists.
24. ## NIC

A model rocket is launched straight up from ground level with a speed of 34.2 m/s. Assuming that the only force acting on the rocket after launch is the force of gravity, a. How fast is the rocket going when it reaches a height of 22.5 m? (3 marks) b. How
25. ## Physics

A 0.9 kg block is moving with speed 7 m/s towards a spring that has a spring constant of 1.3 N/m. The block hits the spring and compresses it. a) How far did the block compress the spring?(draw a pie graph also) b) When the block is still moving and the
26. ## Calc 4

the question says to sketch the set of points in the complex plane determined by the follow. absvalue(z-(1-i))=1 this is my idea: absvalue(z-(1-i))= absvalue(z)-absvalue(1-i) absvalue(z)-sqrt(2)=1 absvalue(z)=1-sqrt(2)
27. ## Math: Parametric Equations

The graph of the parametric equations x=cos(t) y=sin(t) meets the graph of the parametric equations x=2+4cos(s) y=3+4sin(s) at two points. Find the slope of the line between these two points. So far I've set up the system of equations cos(t)=2+4cos(s)
28. ## algebra

Can you explain this? An intercept of the quadratic graph is the same as the root of quadratic equation. You have to find out the discriminant. If the discriminant is positive, you have two roots which equals two intercepts. If it is zero, there is one
29. ## math

2)If the scale factor of a map is 1/8” is 12 miles. How far apart are two towns if they are 3 inches apart on the map? help with graphing? 1)Graph the function y = 2x2 – 3. You can describe your graph by specifying the vertex, maximum or minimum, axis
30. ## Trigonometry

Hi! The question is really confusing to me. I can't sketch/visualize the problem. :( From a given position an observer notes that the angle of elevation of a rock is 47 degrees. After walking 1000 feet towards the rock, up a slope of 32 degrees, he finds
31. ## Physics

A 2.9 kg body is at rest on a frictionless horizontal air track when a horizontal force F acting in the positive direction of an x axis along the track is applied to the body. A stroboscopic graph of the position of the body as it slides to the right is
32. ## MATH

Two cell phone companies have different rate plans. Runfast has monthly charges \$25 plus \$10 per gig of data. B A &D’s monthly charge is \$18 plus 15 per gig of data. Your task is to determine under what circumstances each company has the better pricing.

Verify that the point ( square root(31)/7, -3square root(2)/7 ) lies on the graph of the unit circle. If it does, use symmetry to find three other points that also lie on the graph of the unit circle. (direction - Type ordered pairs). PS: The -3 is outside
34. ## math math

Translate to an equation: p \$25 potted plants and s \$20 shrubs total \$300 Graph the equation and use the graph to determine three different combinations of potted plants and shrubs that total \$300
35. ## Algebra

How does the graph of the line y=2/3x+1 differ from the graph of the line y=3x+1? a) y=2/3x+1 is steeper than y=3x+1 b) y=3x+1 is steeper than y=2/3x+1 c) y=2/3x+1 and y=3x+1 don't differ d) The y intercept of y=3x+1 is 2 1/3 units higher than the y

Combine the following two integrals into one by sketching the region, then switching the order of integration. (sketch the region) im gonna use the S for integral sign..because idk what else to use. SS6ycos(x^3-3x)dxdy+SS6ycos(x^3-3x) And the first
37. ## Math

Mr.jacobs budgeted \$1,200 for tiles. His sketch of the floor requires him to use 38 white tile. each white tile cost \$12. Write and solve an inequality to find the maximum amount he can spend on his brown tile. I'm not sure how to write and solve the
38. ## cal

find the equation of a quadratic function whose graph is tangent at x=1 to the line whose slope8, tangent at x=-2 to solve the line with slope-4 and tangent to the line y=-8 find the equation of the tangent lines at x=1 and x=-2 graph the quadratic
39. ## CALC 2

The position of particle P at time t is given by {x=t, y=3t-1} and the position of particle Q at time t is given by {x=4t-(t^2), y=t+1} a) Sketch both paths as well as possible. Be sure to label the paths with the particles (P and Q) traveling on each of
40. ## Math

B is in the interior of <AOC. C is in the interior of <BOD. D is in the interior of <COE. m<AOE=162, m<COE=68, and m<AOB=m<COD=m<DOE. Find m<DOA. I have a sketch of the angles, and this is what I have so far as for work:
41. ## Trig problem

During a 12- hour period, the tides in one area of the Bay of Fundy causes the water level to rise to 6 m above the average sea level and to fall 6 m below average sea level. The depth of the water at low tide is 2m as measured against a pier. Suppose the

Homework Help Forum: Algebra-Please help-I'm confused Posted by Tom on Tuesday, September 21, 2010 at 8:09pm. This deals with quadratic functions-If I have a graph with h = (-5)and k =3 and they ask for the translation, would it be {5,3} or would the
43. ## slope-intercept equation

Write the​ slope-intercept equation of the function f whose graph satisfies the given conditions. The graph of f is perpendicular to the line whose equation is 2x-5y-10=0 and has the same​ y-intercept as this line. The equation of the function is?
44. ## science

the ratio of velocities of two object a and b is 1:3. if the position-time graph of object a is inclined to time axis at 30degree then the position-time graph of object b is inclined to time axis at
45. ## macroeconomics

I have tried this 3 ways and this is my last chance to get ir rigth please help. Dave is buying pizza and soda. Suppose that a slice of pizza and a can of soda each cost \$4 Let E be the amount in dollars that Dave spends on pizza and soda. If Dave buys P
46. ## math

Two cell phone companies have different rate plans.Runfast has monthly charges \$25 plus \$10 per gig of data.B A&D’s monthly charge is \$18 plus 15 per gig of data. Your task is to determine under what circumstances each company has the better pricing. You
47. ## College Physics

During an electrical storm, clouds can build up very large amounts of charge, and this charge can induce charges on the earth's surface. Sketch the distribution of charges at the earth's surface in the vicinity of a cloud if the cloud is positively charged
48. ## physics

a helium atom is in one of its single states.one of the electrons is in an p-state and the other a D-sate.the atom is placed in a magnetic field,B,of strengh 3 tesla. sketch a diagram showing the degenerated states and all permissible transition from
49. ## Calc

The figure (which is not pictured, sorry) shows the slope field for y =.2(9-y^2). Make a sketch of the solution using the initial value y(-4)=-2. Find the function f(x) that this solution curve is approaching as x-->infinity. I need help with finding
50. ## Any math tutor online? Help

Two companies charge these rates for printing a brochure : Company A charges \$175 for set up and 0.10 pet brochure Company B charges \$250 for set up and 0.07 pee brochure A linear system that model this situation is C=175 + 0.10n C =250+ 0.07 Where c is
51. ## Math

Hi, I don't remember how to solve this. Please help me remember. "I live 3 miles north and 1 mile west of the mall. Ellen lives 2 miles south and 5 miles east of the mall. What is the shortest distance between our houses?" Thanks in advance, Haley Think
52. ## Calculus

A rectangular piece of tin has an area of 1334 square inches. A square tab of 3 inches is cut from each corner, and the ends and sides are turned up to make an open box. If the volume of the box is 2760 cubic inches, what were the original dimensions of
53. ## chemistry

Gaseous hydrazine reacts with a gas X to form the gases nitrogen and HX by way of the following reaction: NH (g)+2X (g)=N (g)+4HX(g) The enthalpy change for Reaction 1 is −1180 kJ mol−1. Sketch or try and layout a fully labelled diagram showing
54. ## Calculus

If the derivative can be thought of as a marginal revenue function for x units (in hundreds of items) sold, and the revenue for a company is given by the function. R(x) = 30x^3 - 120x^2 + 500 f or 0 ¡Ü x ¡Ü 100, a. Sketch the graphs of the functions
55. ## Calculus

If the derivative can be thought of as a marginal revenue function for x units (in hundreds of items) sold, and the revenue for a company is given by the function. R(x) = 30x^3 ¨C 120x^2 + 500 f or 0 ¡Ü x ¡Ü 100, a. Sketch the graphs of the functions
56. ## Calculus

If the derivative can be thought of as a marginal revenue function for x units (in hundreds of items) sold, and the revenue for a company is given by the function. R(x) = 30x^3 - 120x^2 + 500 for 0 _< x _< 100, a. Sketch the graphs of the functions
57. ## Calculus

If the derivative can be thought of as a marginal revenue function for x units (in hundreds of items) sold, and the revenue for a company is given by the function. R(x) = 30x^3 - 120x^2 + 500 for 0 _< x _< 100, a. Sketch the graphs of the functions
58. ## Inverse Functions

A surveyor is standing 550 feet from the base of a redwood tree in the California Redwood Forest. The tree is 362 feet tall. Sketch a drawing that models the situation and then find the angle of elevation of the top of the tree from the spot where the
59. ## Calculus

If the derivative can be thought of as a marginal revenue function for x units (in hundreds of items) sold, and the revenue for a company is given by the function. R(x) = 30x^3 ¨C 120x^2 + 500 f or 0 ¡Ü x ¡Ü 100, a. Sketch the graphs of the functions
60. ## Inequality test

Posted by Jason Roberj1 on Thursday, December 8, 2016 at 11:30am. 1. Which number is a solution of the inequality G > 6.4 A 7 B 6 C 6.4 D -7 2. Which number is a solution of the inequality y+2>8 A -5 B -6 C 6 D 7 3. which number is A solution of the
61. ## Math

A car is traveling south at a speed of 68 mi/h from Dallas toward San Antonio. Dallas is about 272 miles north of San Antonio. A truck is traveling north from San Antonio to Dallas at a speed of 71 mi/h. When and where will they pass each other? 1. Create
62. ## math, algebra

can someone correct this for me... Problem : Business and finance. Linda Williams has just begun a nursery business and seeks your advice. She has limited funds to spend and wants to stock two kinds of fruit-bearing plants. She lives in the northeastern
63. ## Physics

A boy is cycling at a constant speed along a straight road to his school. The postions of the boy after fixed time intervals are observed. a. What type of position-time graph can be expected for the motion of the bicycle? b. How can the average velocity of
64. ## physics

A tennis player moves back and forth along the baseline while waiting for her opponent to serve, producing the position-versus-time graph shown in the figure. (The vertical axis is marked in increments of 1 m and the horizontal axis is marked in increments
65. ## math

Two cell phone companies have different rate plans.Runfast has monthly charges \$25 plus \$10 per gig of data.B A&D’s monthly charge is \$18 plus 15 per gig of data. Your task is to determine under what circumstances each company has the better pricing. You
66. ## physics

A body at rest is given an initial uniform acceleration of 8m/s2 for 30s after which the acceleration is reduced to 5m/s2 for the next twenty seconds. The body maintains the speed attained for 60s, after which it is brought to rest in 20s. 1. Draw the
67. ## Art Help!

A sketch by Lauren S. Why did the artist choose to use shading in this drawing? A. To create an optical illusion B. To create a sense of realism C. To create Cubist drawing D. To create a sense of Imperssonism It is a drawing of a women that is laughing
68. ## Math

Could someone please answer these questions for me. It is for a grade and due on Tuesday, 4/24/07. The license fee for a car varies directly with the value of the car. The fee for a car that is valued at \$19,500 is \$292.50. a) What is the constant of
69. ## math

find the vertex, the line of symmetry and the maximum or minimum value of f(x). graph the function. f(x)=-(x+6)^2-2 The vertex is The line of symmetry is x= The minimum/maximum value of f(x) is? The value of f(-6) =-2 is maximum or minimum? and the graph
70. ## ALGEBRA 2 (LOGARITHMIC FUNCTIONS)

These are some I chose to practice but I have a hard time knowing how to do it. The answers are online but that doesn't help. These deal with logarithmic functions etc. PLEASE HELP! THANKYOU 1.)solve the equation: 3^(x+1)=27^(x+3) 2.) e^x=5 3.) 2^(3x)+9=25

We did graphing reflections of images homework from the book with problems that gave the vertices for each figure and said either reflect over x or y. This time, the homework is a worksheet and directions are to graph the reflection across either x or y

In each case, sketch the two speciﬁed normal curves on the same set of axes: a A normal curve with m 20 and s 3, and a normal curve with m 20 and s 6. b A normal curve with m 20 and s 3, and a normal curve with m 30 and s 3. c A normal curve with m
73. ## Physics

I have a few questions to answer and I don't know how to start answering them. 1. On a position time graph, compare the instantaneous velocities of an object when the tangent to the curve slopes upward to the right, when the tangent slopes downward to the
74. ## nath

the graph shows the annual heart attack rate per 10,000 men as a function of blood cholesterol level . Use the graph to approximate the annual heart attack rate per 10,000 men for those whose blood cholesterol level is 250mg/dl.
75. ## Synonyms

i need some synonyms for example is the main word is sleep i need 2 or 3 synonyms for that some examples definitions and i need to make a sketch and then i need the samething again but with a different main word different synonyms, definitions, and some
76. ## SS

What does this poll most suggest about U.S. citizens? A.They believe that higher taxes are worth the costs and benefits. B.They think that most government programs have little value. C.They prefer fewer public goods and services over higher personal costs.
77. ## Equation of Time

Found a site containing a graph of the equation of time. If the graph was from yr 1998 will it still be OK to use today. Does the equation of time vary much from year to year? Thank you Mike I'm not quite sure about what you are asking. Since this is not

Please help me with the following questions: 1. Which is usually the best way to present or communicate inferred data? A. in a bar graph B. in a data table C. in a simple diagram D. in a written paragraph I know the answer isn't C or D(I got C wrong), but
79. ## Calc.

sketch the curve using the parametric equation to plot the points. use an arrow to indicate the direction the curve is traced as t increases. Find the lenghth of the curve for o<t<1. Find an equation for the line tangent to the curve at the point
80. ## Math

Car Rentals charge 20 dollars per day plus a 10 dollar service charge to rent one of its compact cars. The total cost can be represented by the equation y=20x+10 where x is the number of days and y is the total cost Graph the equation What do the slope and
81. ## CIS 105

Here is the assignment: Use information and data obtained from at least four reliable internet sources to produce a 12- to 15-slide PowerPoint® presentation about multimedia tools that aid classroom instruction. Include details about how each might
82. ## Computer Science

I need some help about Turing Machines, and prove by reductions. Here are the 2 questions: 1. Sketch the construction of a Turing Machine that decides the language L = a^i where i is not prime. 2. Show that the language 2Strings is not recursive by
83. ## Math

1. Write an equation in slope- intercept form of the line that passes through the given point and is parallel to the graph of the given equation. (2,-2);y=-x-2 A. y=-2x B. y=2x C. y=1/2x D. y=-x*** 2. Write an equation in slope- intercept form of the line
84. ## Math

Solve the system by graphing. x+y=−2 y=13x+2 A. (6, 4); The image is of a 2-dimensional graph with an x-axis and a y-axis. One line is drawn passing through co-ordinates (-3,1) and (3,3). Another line is drawn from co-ordinate (-2,-4) to (6,4). B.
85. ## algebra

1 (a) A function passes through the points (0, -5), (1, 0), (2, 7). Use finite differences to determine the equation of the function. (b) Draw the graph of the function. (c) Draw the inverse on the graph. (d) Show at least two different restrictions to the
86. ## Math

the problem is to graph the equation below. 3x - y < 2 and x + y > 2 my solution is y = 3x - 2, y = -1x + 2 I,m lost at where my lines ar drawn. In y = 3x - 2 (y line is 3) and y = -1x +2 (y line is -1) or am I totaly lost. After continued effort I
87. ## physics

we had to watch an animation which showed two balls, each traveling on a straight horizontal line at different speeds. the graph of position vs time and velocity vs time are given. The red ball has a linear graph and the coordinates are (0,0), (1,5),
88. ## physics

we had to watch an animation which showed two balls, each traveling on a straight horizontal line at different speeds. the graph of position vs time and velocity vs time are given. The red ball has a linear graph and the coordinates are (0,0), (1,5),
89. ## alebra

please check my answers. 2: how is the graph of y=-6x^2+4 different from the graph of y=6x^2 A: it is shifted 4 units to the left B: it is shifted 4 units to the right C: it is shifted 4 units up**** D:it is shifted 4 units down 3: A model rocket is
90. ## Algebra

please check my answers. 2: how is the graph of y=-6x^2+4 different from the graph of y=6x^2 A: it is shifted 4 units to the left B: it is shifted 4 units to the right C: it is shifted 4 units up**** D:it is shifted 4 units down 3: A model rocket is
91. ## History

1) sketch out the contours of US history between 1789 and 1865 2) characterize US economic development during this period (economic philosophy, development models, technological innovations, and the real economy) 3) elaborate the outlines of sectional
92. ## physics

In the sketch, the small hydraulic piston has a diameter of 2.5cm cm . The large piston has a diameter of 6.4cm cm . For each newton of force applied to the small piston, how many newtons of force are exerted by the large piston? Express your answer using
93. ## Maths- Trigonometry

4. A,B and C are points on a horizontal plane. A is 75 m from C on a bearing of 210 degrees and the bearing of B from C is 120 degrees. The bearing of B from A is 075 degrees. From A the angle of elevation of the top T of a vertical towel at C is 42
94. ## math

a circular opaque disk, 25 cm in diameter, is set up 30 cm from a circular source of light of diameter 40 cm. Ascreen is placed 30 cm beyond the opaque disk. Describe, giving dimensions, the nature of the shadow on the screen. Ok, I have drawn a sketch and
95. ## algebra

Coulld someone take the time and check my answers please. 11) without graphing is the system independent, dependent, or inconsistent? y=-x+5 -3x-3y=-15 (my answer; dependent) 12) your club is baking vanilla and chocolate cakes for a bake sale. they need at
96. ## Math

Find a linear equation whose graph is the straight line with the given property. Through (2, −7) and (1, 1) I got -8x-23, I know it doesn't match, maybe its the wrong formula Find a linear equation whose graph is the straight line with the given
97. ## Calculus AP Exam review explanation pls

1)What is the area bounded by y = x^2 and y =3x? A)5 B)9/2 ***C)8 D)11.2 E)25 i believe it to be 8 but im not sure. 2)The region R is bounded by the x-axis, x = 2, and y = x^2. Which of these expressions represents the volume of the solid formed by
98. ## math

sketch the image of f(x) after: a) a horizontal compression by a factor of 1/2 b) a veritcal expansion by a factor of 3 c) both transformations in parts a and c have been applied d) write the equations of the three image for a b and c i think i graphed a b
99. ## Biology

EFFECT OF TEMPERATURE ON MEMBRANE PERMEABILITY (BEETROOT) EXPERMIENT -My graph shows: Higher temperature=higher absorption rate for each temperature (best fit line) Fluid mosaic model theory: -Membrane composed of phospholipid bilayer -Protein molecule
100. ## Algrebra II

hi, thanks for reading this I have a question for finding vertical and horizontal asymptotes! as to finding the intercepts, domain, and graphing it all together... like y= 6 over (x+3) I don't quite understand the concepts and things, but if you can give