How to sketch graph of
9,907 results, page 60

Math
For the graph y find both xintercepts by solving the equation 3x^2  24x + 45 =0 a) Direction of opening b)yintercepts c)Axis of symmetry d) vertex e) max or min 
Math
Does anyone know an easy way to remember the leading coefficient test for end behavior? I cannot seem to remember how to determine the direction the graph should go on these problems. 
Simple Physics
Which of the following is most appropriate to follow motion in one dimension? linear scale solid coordinates xyz coordinates graph with x and yaxes 
Calculus
The graph of the equation x2 − xy + y2 = 9 is an ellipse. Find the lines tangent to this curve at the two points where it intersects the xaxis. Show that these lines are parallel. 
Algebra
Help! I am stumped on this one. Graph the equation 15x + 5y = 10 Thanks! I have been working on these practice problems for two hours and cannot figure this one out 
Math
Use the function rule, y = 2x + 5, to find the values of y when x = 1, 2, 3, and 4. Write the answers as ordered pairs that would be used to graph the function. I did 3 I just need help with 1, 2 and 4. 
Math
On the graph of f(x)=2sin(6πx), points P and Q are at consecutive lowest and highest points with P occuring before Q. Find the slope of the line which passes through P and Q. 
Math Algebra
hi guys need help with a few questions. 1. Which equation represents the axis of symmetry of the function y = 2x^2+4x6? A. y= 1 B. x= 1 C. x=3 D x= 3 2. & 3. What are the coordinates of the vertex of the graph of the function  2. y = x^2+6x11 A. (3,2) B. (3,16) C. (3,... 
Physics
A constant unbalanced force is applied to an object for a period of time. What would the graph look like as acceleration as a function of elapsed time? 
calculus 1
Find equations of all tangent lines to the graph y=4x3−19x+40 which pass through the point (2,2) (not on the curve). 
Math
dawn gathered information about the population of each country in her state.if she prepares a bar graph of this data, what information goes on the vertical axis? 
Calculus
Use the limit process to find the area of the region between the graph of the function and the yaxis over the given yinterval. f(y) = 7y, 0 ≤ y ≤ 2 
Math
20. Write a sequence of transformations that maps quadrilateral ABCD onto quadrilateral A"B"C"D in the picture below. ( i know it doesn't show the pic of the graph but i need so much help) 
algebra 1
f(x) = 2x^2+4x+1 Can someone explain how the f(x) is worked into this function? I am supposed to graph the function and find the vertex and the axis of symmetry.I'm a little lost no major. 
math(aka) algebra
graph the function and identify the domain and range y=6x^2 A.X = 0,1/3 B.X = 0,1 C.X = 0,1/3 D.X = 0, 1 I think the answer is C or a, i might have forgottem the negative, or might be wrong 
MATH
HOW DO YOU GRAPH THIS EQUATION AS A LINEAR EQUATION Y=1 
climate graphs
what is japans climate graph? 
math
graph y=x2,y=2x2 and y=1/2x2 on the same 
Algebra 1a
Graph the number on the number line 3  2 
trig
how to graph y = 1/2 cos 2x for 0 ≤ x ≤ 2 p 
algebra
Solve the equation for y. Then graph the equation. 5x – 4y = 12 A.y=5/4x3 B.y=4/5x+3 C.y=5/4x4 D.y=4/5x+3 
Science
How do you create a bar graph for science? 
math
Y=3x6 Slope xintercept yintercept How do I graph this? 
Math
y=1/2x+3 Slope? xintercept yintercept How do I graph this? 
algebra
Graph the number on a number line 10/7 
equation and inequalities
Graph the solution of the equation b15=12 
Algebra
x+2y=6 2x+4y=32 how would i graph them and what would be my points? 
algebra
show this algebra equation on the graph 4x6y=12 4x+3y=24 
Algebra
A candy store keeps track of its sales during the month of October. Below is the number of sales for the first, second, third, and fourth weeks of the month. Which graph could represent the data shown below? Week 1,2,3,4 Candy Sales 97,168,259,375 connexus dot com/content/... 
Calculus
My teacher showed our class how to find the graph of a derivative using tangent lines. I can not figure this out. I would really appreciate it if someone could help me or explain it to me. Thank you very much for your help. 
biology please help
one question left and just cant find the answer how to determine the accuracy of an estimate of the size of a dna fragment using a standard curve on semilog graph paper 
Math101
Describe in words the graph of each of these curves below. Include in your description the shape, along with other possible relevant information such as length, width, and center points. a. Y = 3X2 b. (X1)2 + (Y8)2 = 16 c. (X+2)2 + (Y4)2 = 36 d. Y = X2 + X 
science
In addition to the salt/sugar question, what will you use and what unit of measure will you place on the y axis of the bar graph for quantitative measurement? Also, which factors are controlled to make the experiment fair? 
PHYSICS
iF PROVIDED WITH THE FOLLOIWING WOODEN RAMP,A BALL,METRE STICK, APLUMBLINE AND CARBON PAPER USING LAW OF CONSERVATION H=R^2/1+(I/mr^2) CAN i FIND THE MOMENT OF inertIA BY PLOTTING A GRAPH AND DOING AN EXPOREMENT. 
PHYSICS
iF PROVIDED WITH THE FOLLOIWING WOODEN RAMP,A BALL,METRE STICK, APLUMBLINE AND CARBON PAPER USING LAW OF CONSERVATION H=R^2/1+(I/mr^2) CAN i FIND THE MOMENT OF inertIA BY PLOTTING A GRAPH AND DOING AN EXPOREMENT. 
Graphing
must have a table with at least 5 values, a graph, a verbal description including whether it is increasing or decreasing as it is read left to right or visa versa for the following problem:Y=3^x 
pre calculus
Given the following polynomial; f(x)=(x2)^3 Find: a. the zeros and the multiplicity of each b. where the graph crosses or touches the xaxis c. number of turning points d. end behavior I have no clue what I am doing. pleeeaaase help!!! 
math
The distance d, in miles, a small plane is from its final destination is given by d(t)=250100t, where t is the time, in hours, remaining for the flight. Find and discuss the meaning of the intercepts of the graph of the function. 
Statistics
Scores on a certain exam are normally distributed with a mean of 78 and a variance of 25. What is the score obtained by the top 5% of the students? I do not understand the 5% part. What does the tail look like on the bellshaped graph? 
Algebra
Complete the table of values for this equation Y= 4×1 X 2 1 0 1 2 3 Y _ _ _ _ _ I think on the little lines since I can't draw squares am I wrong for It to say y 6 5 4 3 2 1 Then I don't know to write a description of the graph suggested by the pairs of numbers above. Can ... 
math
Jesse collected data on the colors of the coats his classmates wore one day in February. He started a circle graph. Which equation will give the angle measure of the section for black? 
math
f(X)= (x^2)/(x^2  1) .find the symmetry , intercepts, asymptotes, interval of increase and decrease, local extreme values, concavity, point of deflection and draw the graph of the function.kindly show the working. 
algebra
The graph above shows the relationship between the time it takes in minutes for Rosina to walk versus run to different destinations. Give a written interpretation of the slope of the function. 
College Algebra
Let f(x) = . Find a formula for a function g whose graph is obtained from f by the given sequence of transformations. (1) shift left 3 units (2) vertical stretch by a factor of 2 (3) reflect across the xaxis 
Math
1. Graph the quadratic equation y = x2 + x – 2. Identify the axis of symmetry and the vertex. 2. A ball is thrown from the top of a 50ft building with an upward velocity of 24 ft/s. When will it reach its maximum height? How far above the ground will it be? 
physics
Two parallel wires both carry currents directed from left to right .A circular wire loop lies in the plane of the two wires, midway between them.As always, assume the currents are positive charges. Sketch the changes in magnetic fields induced and the resultant current ... 
Physics
Two parallel wires both carry currents directed from left to right .A circular wire loop lies in the plane of the two wires, midway between them.As always, assume the currents are positive charges. Sketch the changes in magnetic fields induced and the resultant current ... 
Math
I had to create a word problem. My final result was 8 < 8.56 but I am not sure how to graph it. I know you can't show graphs on this site but can you give pointers? 8 < 8.56 is an obvious statement of fact. I don't see how it can be the result of a word problem. On a ... 
I would like to understand my calc homework:/
Consider the differential equation given by dy/dx=(xy)/(2) A) sketch a slope field (I already did this) B) let f be the function that satisfies the given fifferential equation for the tangent line to the curve y=f(x) through the point (1,1). Then use your tangent line equation... 
math
The question is: the table below lists the total cost for parking for a period of time on the street in NYC. The total cost for any time up to and including the hours parked. For example, parking up to and including 1 hour would cost $1.25; for 3.5 hours parking would cost $5.... 
physics
A jellyfish can propel itself with jets of water pushed out of its bell, a flexible structure on top of its body. The elastic bell and the water it contains function as a massspring system, greatly increasing efficiency. Normally, the jellyfish emits one jet right after the ... 
science
A jellyfish can propel itself with jets of water pushed out of its bell, a flexible structure on top of its body. The elastic bell and the water it contains function as a massspring system, greatly increasing efficiency. Normally, the jellyfish emits one jet right after the ... 
science
A jellyfish can propel itself with jets of water pushed out of its bell, a flexible structure on top of its body. The elastic bell and the water it contains function as a massspring system, greatly increasing efficiency. Normally, the jellyfish emits one jet right after the ... 
science
A jellyfish can propel itself with jets of water pushed out of its bell, a flexible structure on top of its body. The elastic bell and the water it contains function as a massspring system, greatly increasing efficiency. Normally, the jellyfish emits one jet right after the ... 
Trigonometry
While camping by the Merced River in Yosemite Valley, a group of friends were admiring a particular tree on the opposite bank. Maria claimed that the height of the tree could be determined from the group’s side of the river by the following method: • Measure a 50 meter ... 
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 me a hand that'll be ... 
Trigonometry
QUESTIONS IM STUCK ON 6. Change 4√2  4√2 to trigonometric form A. 32 cis 135° B. 8 cis 225° C. 8 cis 45° D. 32 cis 45° 7. Simplify (2 cis 100°)7. A. 2 cis 700° B. 128 cis 280° C. 128 cis 340° D. 2 cis 340° 9. Simplify 12(cos52° + i sin52°)/8(cos128°+... 
Trigonometry
im stuck on these questions....... 6. Change 4√2  4√2 to trigonometric form A. 32 cis 135° B. 8 cis 225° C. 8 cis 45° D. 32 cis 45° 7. Simplify (2 cis 100°)7. A. 2 cis 700° B. 128 cis 280° C. 128 cis 340° D. 2 cis 340° 9. Simplify 12(cos52° + i sin52... 
Algebra
I'm sure how to work the following problems cant anyone help? 1) Write an equation for the parabola with focus (4,0) and directrix y=2. What do I need to do before I graph the following equations? e1) 16x^2+9y^2=144 e2) x^2/9  (y+2)^2/9 = 1 
English
Ms. sue I am writing a paper on cost of food today. Where can I find graph or table showing the increase in price for food and gasoline. Please help. Rose 
PreCalculuscheck answers
Which of the following results in the graph of f(x)=x^2 being expanded vertically by a factor of 3 and reflected over the xaxis? a) f(x)= (1/3)x^2 b) f(x)= 3x^2 c) f(x)= (1/x^2)+3 d) f(x)=(1/3)x^2 Answer: d Thanks for checking my answers 
calculus
Find the area of the largest rectangle with one corner at the origin, the opposite corner in the first quadrant on the graph of the line f(x)=205x , and sides parallel to the axes. 
Algebra ugh!
How do I graph piecewise functions? Like f(x)= x+2 if x greater/equal than 0 x less than 0 Also, how do I write an equation of the line passing through (2,1) and is perpendicular to the line y= 1/2x+1 
Algebra
For the exponential function ex and logarithmic function log x, graphically show the effect if x is doubled. I am having trouble figuring out my points to plot on the graph. 
math
i already asked this question for how to divide (x^2 +2x) / 2x1 i need to find the quoyient not how to simplify it. I need to use the quotient in order to graph an oblique asymptote. can it not be divided? 
Math
Write the slopeintercept form of an equation of the line that passes through the given point and is parallel to the graph of each equation. 1. (3,2), y=x + 5 2.(4,6),y=3/4x + 1 3.(8,2),5x4y=1 Could you guy check if these are the answer? 1.y=x1 2.y=3/4x 3 3.y=5/4x + 12 ... 
Math
Write the slopeintercept form of an equation of the line that passes through the given point and is perpendicular to the graph of each equation. 1.(2,2),y=1/3x+9 2.(4,3),4x+y=7 3.(4,1),4x+7y=6 4.(6,5),4x+3y=6 These are the answer I came up with, could you review them... 
Math 3
graphing log functions for y=log12^x I don't have a calculator for this and I would like to know how to work this problem on paper so I can graph it to my chart. Can someone please help me with this problem? 
CALCULUS
Use Newton's method to find all the roots of the equation correct to eight decimal places. Start by drawing a graph to find initial approximations. x^6  x^5  6x^4  x^2 + x + 8 = 0 
math
Given f (x) = √(7 + x) + 4 . Use the rectangle method to approximate the area on the interval [0, 8] using 4 rectangles. (Assume the graph goes through the midpoint of each rectangle.) 
Algebra 1
y intercept is when x is zero y=3.2 *0 4 yintercept 0,4 I am not certain about your remarks on the slope I'm sorry, I was trying to graph the equation and identify the y intercept for y= 3/2x4. I very much appreciate your help. Thank you. 
Geometry
Find the area of a trapezoid ABCD with verticles A(2,2) B(4,6) C(4,3) and D(2,1). Should I use a graph and go from there? I'm just not sure of how to set this up. The book answer is 12units. I am not coming up with the answer 
Calculus
Find the equation of the line tangent to the graph of y=4 e^x at x=2. I always get confused with tangent lines I worked this out to be 4e^x(x2)+4e^2 but the program i have to submit it to says its wrong. 
algebra
Find the slope of each of the three line segments in the graph below. Please show all of your work. Between which two points is the slope the smallest? 
Math  Graphing Logarithms function
Graph the function below. Determine the domain, range, and vertical asymptote. Please show all of your work. f(x) = log2(x4) 
Algebra II
hold the temperature constant and vary the relative humidity. Fix the temperature at 30 degrees Celcius and graph I vs R on your calculator. describe your results and the window that you used 
easy math
this is easy, but for whatever reason, i cannot get it :/ how would i express 3.456 billion as a number? or 1.009 trillion? i justneed them in their full form so i can put them in an excel graph :( thanks! 
calculus
given the graph of f(x) = x sinx, 0<=x<=2pi assuming that a quantity y changes at a rate of y' = xsinx, find by how much it will increase or decrease over 3pi/2 <= x <= 2pi 
Please Help!!!
given the graph of f(x) = x sinx, 0<=x<=2pi assuming that a quantity y changes at a rate of y' = xsinx, find by how much it will increase or decrease over 3pi/2 <= x <= 2pi 
math analysis
A rectangle with its base on the x axis is to be inscribed under the positive portions of the graph of y=8x^2 . Write an equation for the area of the rectangle which uses only the variable x. 
calculus
Find the arc length of the graph of the function over the indicated interval. (Round your answer to three decimal places.) y = ln (sin(x)) ,[π/4,3π/4] 
calculus
can you please explain tep by step how to solve dividing complex numbers strictly using a graph, the complex plane. I know how to do it algebraically, but not graphically. thankyou 
Math
Phillips used 125, 130, 135, 140 and 145 as class centres. What class intervals did she use? Or do u need to see the graph to solve this? 
Calculus
The velocity of a particle moving along the xaxis is given by f(t)=62t cm/sec. Use a graph of f(t)to find the exact change in position of the particle from time t=0 to t=4 seconds. 
Math 7A
Use the function rule, y = 2x + 5, to find the values of y when x = 1, 2, 3, and 4. Write the answers as ordered pairs that would be used to graph the function. can someone help me i'm stuck on this question 
Algebra Maths
A local company is hiring trainees with less than 1 year of experience and managers with 5 or more years of experience. Solve the inequality and graph the solutions? 
geometry
 (3,2)\  / \  /(s,1) \/  /\ /  \   In the accompanying figure, the slope of line k is t and the slpe of line m is negative t. What is the value of s? (the lines are perpendicular) (sorry for the ascii graph ^_^) (I have a test ... 
MATH HELP
................. .........(3,2)\..../ ...............\../(s,1) ................\/  ................/\ .............../..\ ................. ................. In the accompanying figure, the slope of line k is t and the slpe of line... 
Math
Need help plz?! Graph the ordered pairs (0, 4) and (1, 1) and connect to form a line. Which Quadrant contains no point for this linear function? I honestly need help here 
Math
f(x) = x^3 y1 = x^3 + 4 b) Graph the function obtained from f by first translating up 4 units, then reflecting about the xaxis. Write a formula for the resulting function, y2. y2 = ? i tried x^34. my value wasn't correct 
Calc
Suppose that we want to estimate the area under the graph of f(x)=X^2+x for x=1 and 3. What is the value of the estimate using four rectangles and taking the sample points to be lefthand endpoints? 
math
A company logo has 4 concentric circles suppose you graph the points (diameter,circumference ) and connect them with a line. In terms of (pie), what is the slope of the resulting line. 
calculus
the region bounded by the graph f(x)=x(2x) and the x axis is revolved about the y axis. Find the volume of the solid. I did the integral using the shell method, but the answer wasn't correct. 
Functions
Write an equation for a graph if period = 180, and amplitude = 6.. Given this information, is 6tanx not a proper answer? The back of the book says that the answer is 6sinx (2x) 
Calculus I
Find the volume of the solid formed by rotating the region bounded by the graph of y equals 1 plus the square root of x, the yaxis, and the line y = 3 about the xaxis. 
Calculus
Find the volume of the solid formed by rotating the region bounded by the graph of y equals 1 plus the square root of x, the yaxis, and the line y = 3 about the line y = 5. 
PreAlgebra
"Triangle LMN has L at (1,1) and M at (2,3). Triangle L'M'N' has L' at (1,1) and M' is at (3,2). Describe the transformation." This question is really tripping me up. I even tried putting it on a graph to solve it, but I just can't. PLEASE HELP!!!!! 
Math
the probabilities that a customer will rent 0 1 2 3 and 4 DVDs on a single visit to the rental store are 0.15, 0.25, 0.3, 0.25 and 0.05, respectively. construct a probability distribution for the data and draw a graph for the distribution 
economics 11
The demand and supply schedules for milk are as follows: Price Quantity Demanded Quantity Supplied 10 0 125 8 20 95 6 40 65 4 60 35 2 80 5 a. On the same graph, draw the demand and supply curves. What does the demand curve for a product describe? What does the supply curve for... 
physics....
1) In one scene of the movie Raiders of the Lost Ark, Indiana Jones is running along the top of a moving train. He is running at a speed of 10 km/h, relative to the train. The train is moving at a speed of 100 km/h, relative to the ground. Draw a rough sketch of this scene. ...