# Could you check these please thanks. A --------- is a graph showing the quantities supplied at each possible price. A. Supply Schedule B. Law of supply C. Supply Curve D. Market Supply Is the answer C?

24,330 results, page 72
1. ## French 1

Can anyone check my french work please??

asked by Alex B. on January 19, 2009
2. ## Math

0.8(4+-a)=5.6a how to check this so the answers both equal out?

asked by Maxine on December 3, 2014
3. ## ALGebra

Can you check 2x + 3 (x-2) -3 (x-6) I got 2x+3x-6 -3x+18 2x+3x-3x= 2x -6+18 =12 Final answer : 2x+ 12

asked by Marco on October 14, 2012
4. ## To MS SUE

asked by Lea on September 20, 2013
5. ## Algebra 1

Solve. Check your answer. 1. ((d + 2)/(d + 8)) = ((-6)/(d + 8)) A: ?

asked by Victoria on June 3, 2014

Solve. Check your answer. 1. ((1)/(x)) = ((2)/(x^2)) A: x = 2

asked by Victoria on June 3, 2014
7. ## robert brown the poet

thanks for that son got name wrong is robert browning thanks for the help need website showing life facts etc about the poet robert brown http://www.google.com/search?sourceid=navclient-ff&ie=UTF-8&rls=GGGL,GGGL:2006-39,GGGL:en&q=robert+brown+poet Robert

asked by Anonymous on November 2, 2006
8. ## MATLAB

Consider the following approximation: f′(x) ≈ Af(x − 2h) + B f(x − h) + C f(x) + D f(x + h) + E f(x + 2h). 1) Determine the values of the constants A, B, C, D, and E so that the approximation is as accurate as possible. What is the order of the

asked by Chris on October 15, 2017
9. ## Math

In a group of 40 students, all students study maths, 28 study biology and math, 20 students study geography and maths and x students study all three subjects. a. Draw a venn diagram to represent the information above, showing in terms of x, the number of

asked by Shian on September 25, 2011
10. ## management science

Riverside Oil Company in eastern Kentucky produces regular and supreme gasoline. Each barrel of regular sells for \$21 and must have an octane rating of at least 90. Each barrel of supreme sells for \$25 and must have an octane rating of at least 97. Each of

asked by Peter on February 21, 2014
11. ## WORD PROBLEMS

AND THE LAST TWO ARE THE FOLLOWING: 9. MARTHA LIND RECEIVED ANOTICE SHOWING THAT HER EMPLOYER PAID THESE BENEFITS BASED ON HER 53,000 ANNUAL SALARY:8.7%, REQUIRED TAX BENEFITS, 6%; MEDICAL INSURANCE; 3% PENSION PLAN CONTRIBUTION; 5% VACAION AND HOLIDAY

asked by JESSICA 33 on April 14, 2008
12. ## Algebra

1.What is the domain of this relation? domain range -3 3 -2 -6 -1 0,15 0 -6 1 -1 Answer- -3,-2,-1,0,1 2. Compare the quantity in Column A with the quantity in Column B Column A slope of y =3 Column B slope of x =3 Answer- The two quantities are equal 3.

asked by lizzie on August 7, 2011
13. ## Probability

Roll two fair dice. what is the probability that you get a 2 and a 5 without regard to which is on which die? What is the probability of at least one 2 or one 5? What is the probability of a sum of 7? "what is the probability that you get a 2 and a 5

asked by Pam on December 3, 2006

We have to find out which of these statements are true. I narrowed it down to 2 answers. a) if f"(0)=0, the the graph of f changes concavity at x=0 b) If the function f is continuous on the interval [a,b] and the integral from a to b of f(x)dx=0, then f

asked by Leanna on November 23, 2010
15. ## Calculus

Let f be the function defined by f(x)= x^3 + ax^2 +bx + c and having the following properties. 1. the graph of f has a point of inflection at (0,-2). 2. The average value of f(x) on the closed interval (0,-2) is -3. Determine the values of a,b and c

asked by Anonymous on February 27, 2012
16. ## MATH

Find the slope of the graph of the function at the given point. Use the derivative feature of a graphing utility to confirm your results. f(x) = 3/x^2 , (1, 3)

asked by Anonymous on February 13, 2012
17. ## math11Plelase check

Hi I need to write these systems of equalities in slope intercept form so I can graph them. 20x+4.5y

asked by Sandi on November 23, 2010
18. ## math

A journey between two towns,pitermaritzburg and Durban is exactly 90km use a graph to model how variation in time taken to complete the trip

asked by nompumelelo on July 25, 2017
19. ## Science

how do you find the degrees for a pie graph (ex) 1st 19 2nd 15 3rd 20 4th 15 5th 22 6th 15 ??? plz help!

asked by popcorn010 on November 1, 2010
20. ## Science

Explain how you could use a spring, a ruler, some standard masses,and some graph paper to find the weight of an unknown object.

asked by Abdullah on October 26, 2018
21. ## maths

Choose the option that gives (correct to two decimal places) the area of the region which is bounded by the x-axis and by the graph of y =(20(7 − x)(x − 3))/x^2 . Options A 0.47 B 1.31 C 2.09 D 3.76 E 5.12 F 6.55 G 8.20 H 9.46

asked by albert on May 11, 2011
22. ## Math

hello, write a quadratic equation in the form y=ax^2+bx+c, where a,b,c are all integers and the graph opens downward, whose roots are 3 and -6 steps in order to do this?

asked by Hi on May 3, 2016
23. ## real-life step function

So if I wanted to do a step-function graph for gas prices, how would that work? I'm a little confused. Could someone give me examples please? That would be so helpful (: Thanks!

asked by Claire on October 17, 2012
24. ## math

Which type of graph is best suited for displaying the number of hours spent studying by students in different age ranges?

asked by kelvin on March 9, 2012
25. ## Math

I am trying to figure how to solve this but I am totally confused? Can someone help explain this to me? y + x = -6 I know the formula to use is y=mx+b but just not to sure how to work the problem out so I can graph this? Have any suggestions for me? Would

asked by Nikol on December 2, 2010
26. ## macroeconomics

The fact that a society's production possibilities curve is bowed out or concave to the origin of a graph demonstrates the law of?

asked by steven Sanchez on July 18, 2009
27. ## math

Explain how you would determine wether each of the following represents a function: Set of ordered pairs- Mapping diagram- Graph-

asked by arya on October 3, 2008
28. ## science

true or false? the graph distance versus time for n object moving at consatant speed is a curve.

asked by mariel on September 18, 2008
29. ## Math/Algebra

Sketch the graph of each piecwise-defined function. Determine the domain and range. Identify each point of discontinuity. f(x)= -x if x

asked by Student on May 28, 2013
30. ## trig

how do you graph y=-(1/4)sin(3/4x+pi/8? include the amplitude, period, vertical translation, horizontal shift, and table of values please.

asked by amber on May 12, 2011
31. ## Physics

For position vs time graphs, when you compare your motion to thee original graph, how can you tell when you were moving too slowly? Too quickly?

asked by Deawn on September 5, 2013
32. ## math

hey everyone, i have a question, by looking at a particular graph, how will you estimate the amount that is asked in a problem? (e.i. revenue, profit, stocks, etc) Do you just guess or something? thank you!

asked by anonymous on February 11, 2011
33. ## calculus

Find the points P and Q on the graph of f(x) = 1 - X^2 so that the triangle formed by the tangents at P and Q and the x-axis is equilateral. h tt p://i44.tinypic. com/23wveow.j pg

asked by John on May 7, 2010
34. ## AP CALCULUS

What is an equation of the line tangent to the graph of f(x)=x2(2x+1)3 at the point where x=-1? (that's x squared (2x+1)cubed) I'm having trouble finding the derivative:f'(x)which would be the slope (m).

asked by Naz on November 7, 2010
35. ## Central angles

If i have a circle graph split into 3 groups tennis = 45% volleyball= 30% basketball= 25% what is the measure of central angle for each sport?

asked by Lay Lay on April 2, 2012
36. ## Physics

A student travels 6.0 m [E] in 3.0 s and then 10.0 m [N] in 4.0 s. Draw a vector diagram to determine the resultant displacement. Q: How do you know where the starting point is on the graph?

asked by Emily on September 14, 2010
37. ## math

Find the vertical asymptotes (if any) of the graph of the function. (Use n as an arbitrary integer if necessary. If an answer does not exist, enter DNE.) f(x) = 3/(x – 6)^3

asked by Anonymous on January 28, 2012
38. ## science

Explain how could use a spring,a ruler,some standard masses and some graph paper to find the weight of an unknown object.

asked by syed on December 7, 2011
39. ## Calculus

Let f be the function given by f(x)= 2x/(sqrt(x^2 +x +1)) c. Write an equation for each horizontal asymptote of the graph of f. d. Find the range of f. Use f'(x) to justify your answer.

asked by Rachel on January 31, 2014
40. ## Calculus

f(x) = (ax+b)/(x^2 - c) i) the graph of f is symmetric about the y-axis ii) limit as x approaches 2+ of f(x) is positive infinity iii) f'(1) = -2 Determine the values of a, b, c I got that c = 4 from the first i). I'm stuck on the second one because f(x) =

asked by Cat on November 27, 2007
41. ## Algebra

(I posted this yesterday, if it looks familar, but no one was on who could help me). I am supposed to graph y+3=-1/12(x-1)^2. How do I find the equation of the directrix, and the coordinates of the vertex and the focus?

asked by Natalia on November 30, 2008
42. ## algebra 1

write an eaguation in slop-intercept form of the line that passes through the given point and is parallel to the graph of the given equation. 8.)2,-2;y=-x-2

asked by Kayla on December 11, 2009
43. ## MATH ~ Functions

Can a graph cross an oblique asymptote? I tried to Google the answer to my question, but I can't find a site that gives me a detailed explanation. help. thank you.

asked by Jamie on October 24, 2009
44. ## algebra

Alisa pays 50 cents per hour at the museum.Wat graph correctly shows the relatoinship between the hours?

45. ## algebra 2

how do you graph a polynomial function such as f(x)= 1/10(x=3)(x-1)(x-4)? I know that I need to fing the x intercepts, End Behaviors, and, the turning points but i cannot figure out how to even get thosee. Please help.

asked by Sgt peppers on February 17, 2010
46. ## math163

Please i need all the process.. thank you.. for the polynomial, list each real zero and its multiplicity. determine whether the graph crosses or touches the x-axis at each x-intercept. f(x)=1/2x^4(x^2-5)(x+1)

asked by albert on March 1, 2011
47. ## Math/Algebra

Does anyone know how to graph quadratic functions (with parabolas). Could someone please help me!!Could you help me with these two problems don't forget to make a chart for x, the equation, the y, and the coordinates. 1. Y=2x^2 2. Y=-5x^2

asked by Smores on March 30, 2009
48. ## math

identify the ff properties in the given quadratic equations: a.Vertex b. axis of symmetry c. Domain d. Range e direction of graph 1.f(x)=x2-5x+14

asked by kathleen on July 25, 2010
49. ## science 6 class

Explain how could use a spring,a ruler,some standard masses and some graph paper to find the weight of an unknown object.Explain how could use a spring,a ruler,some standard masses and some graph paper to find the weight of an unknown object.

asked by Anonymous on January 29, 2018
50. ## Algebra

Find a linear equation whose graph is the straight line with the given property. HINT [See Example 2.] Through (2, −3) and (1, 1) Which formula do I use? y2-y1/x2-x1 or y-y1=m(x-x1)[

asked by Rick on February 19, 2012
51. ## Statistics

Which of the following graphs would be best to use to display the number of discharges by medical service for the past year? Line or bar graph?

asked by Anonymous on November 14, 2013
52. ## statistics

I don't know what scale to use in plotting the graph of this table; T[k]. D(g/ml) 263. 13.62 273. 13.60 283. 13.57 303. 13.55 313. 13.52 323. 13.42

asked by austin on March 20, 2016
53. ## Calculus

Find all vertical and horizontal asymptotes of the graph of the function. (Enter your answers as a comma-separated list.) f(x) = 5 − 3x/5 + 8x

asked by Anonymous on May 11, 2018
54. ## Algebra

Write and Graph a function that represents the situation. Your \$35,000 annual salary increases by 4 percent each year.

asked by Kinzie on May 13, 2015
55. ## math

Sketch one full cycle of the graph of y=3sin(0.5x)-2.Give the amplitude and the period and the indicate the turning points and intercepts clearly.

asked by Cedric on October 9, 2017
56. ## phys101

if the stress strai graph is a straight line,how much does the bar srtetch when applied force is increased by 50000N?

asked by kabelo on April 9, 2010

Consider the following. f(x) = 8x(square root of (x − x^2)) Use a graph to find the absolute maximum and minimum values of the function to two decimal places.

asked by Malkoc on April 5, 2014
58. ## math

circle x^2+y^2-6x+12y+33=0 1. transform equation to standard form 2. graph 3. label centers 4. mark radius of each

asked by Anonymous on December 8, 2011
59. ## MATH HELP

Find the volume of the solid obtained by rotating the region underneath the graph of f(x) = (x)/sqrt(x^3+1) about the y-axis over the interval (1, 10)

asked by Cara on July 10, 2013
60. ## phys101

if the stress strai graph is a straight line,how much does the bar srtetch when applied force is increased by 50000N?

asked by kabelo on April 9, 2010
61. ## algebra 1

what is the y-intercept of the graph of 4x+2y=12? i was giong well on my scratch paper and i mest up and i got stuck and had to erase everything and do it over answers: a -4 b -2 c 6 d 12 please and thank you i need how they do the work i cant decide!

asked by isabel on April 8, 2010
62. ## Math

Find the measure if the central angle that you would to represent each percent in a circle graph. Round to the nearest degree. 50%

63. ## math

chapter integer note ten days minimum and maximum temperature and draw bar graph

asked by abhishek jha on May 29, 2014
64. ## Algebra 1

Graph the function f(x)= 1/4x+12. Thank you. Someone answered this question, but I did not understand their explanation. Thank you for yor patience and for being clear in explaining the solution.

asked by Esther on January 15, 2011
65. ## calculus

Find the coordinates of all points on the graph of y=23−x2 at which the tangent line passes through the point (10,26).please show the work i greatly appreciate it :)

asked by mehak on October 31, 2011
66. ## Math

Write an equation for a log functions base 2 whose graph has the following properties: vertical asymptote of x=-6 Domain of x

asked by Stacy on July 14, 2016
67. ## algebra

The maximum speed allowed on Main St is 25mph Define a variable & write and inequality. Also graph the solution.

asked by Cyn on November 5, 2017
68. ## calculus

Use the even odd properties to find the exact value of the expression. It may be helpful to draw the unit circle graph sin(-pi)

asked by kelly on November 18, 2007
69. ## Math

Write an equation for a log functions base 2 whose graph has the following properties: vertical asymptote of x=-6 Domain of x

asked by Stacy on July 15, 2016
70. ## calculus

can not figure out problem. (the area of the region in the first quadrant between the graph of y=x sqrt (4-x^2) and the axis is ? a(2/3)sqrt2 b 8/3 c 2sqrt2 d 2sqrt3 e 16/3

asked by mike on April 21, 2011
71. ## Computer Science

Given an undirected graph G = (V,E), does there exist a set D ⊆ V of size k such that every v ∈ V is either in D or adjacent to at least one member of D. Show that DS∈NPC. You may only assume that VC is known to be NP-Complete.

asked by Jerry on December 4, 2013
72. ## I need help - precalc

List all points on the graph of y=tanx on the interval [π/2,3π] that have a​ y-coordinate of -1/radical3 (Direction- Type ordered pair)

asked by Ana on August 4, 2016
73. ## calculus

Given f(x,y,z)= use stokes theorem to determine the flux integral curlF dot ds, where S is the graph of z=9 - x^2 - y^2 for z>=0 , oriented by the upward normal. please help!

asked by sam on December 15, 2014
74. ## math

True or false? Given the basic graph y=x^2 and the transformations: a vertical stretch by three followed by a shift right 4 units, the resulting equation is y=3(x+4)^2

asked by Kathy on August 5, 2011
75. ## 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]

asked by sammyg on January 25, 2012
76. ## college alg

use the transformations to identify the graph of the function. then determine its domain, range, and horizontal asymptote. f(x)=4+3^X/3 please show work

asked by stumped on September 3, 2012
77. ## maths

Graph theory question - is K1,3 the same as K4 my answer - i think yes because the numbers symbolise the number of vertices. can someone confirm and explain in detail .

asked by prash on September 19, 2014
78. ## calculus

Find a formula for the fourth degree polynomial p(x) whose graph is symmetric about the y-axis, and which has a y-intercept of 4, and global maxima at (1,6) and(-1,6).

asked by Amber on March 29, 2013
79. ## pre cal

f(x)= x^2(x+4) ( x^2-1), the zeroes & the multiplying of each. B. where the graph crosses or touches the x-axis/, c. number of turning points., d. end behavior.

asked by phylllys on December 16, 2012

Consider the following. f(x) = 8x (square root of (x − x^2)) (a) Use a graph to find the absolute maximum and minimum values of the function to two decimal places.

asked by Tim on April 2, 2014
81. ## physical

1.What kind of information is indicated by the graph of the acceleration due to gravity versus ball¡¯s mass if the slope of the curve is zero?

asked by lena on March 17, 2015
82. ## 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

asked by Jody on April 25, 2008
83. ## Calculus

Find the volume generated by rotating about the x axis the area bounded by x=0, y=2sinxcosx,, y=2cosx, and x=4, if 0≤x≤pi/2. I don't get the graph.

asked by Andre on January 5, 2016
84. ## Math

g(x) = -x^5 + 11x^4 - 43x^3 + 69x^2 - 36x d) Clearly mark these points on a graph - At the first turning point - At the only root with order two

asked by Anonymous on July 8, 2018
85. ## Economic

suppose now the inputs of mangoes are taxed. draw the graph to show the economic effects if demand is elastic

asked by lavinia on May 4, 2011
86. ## Calc 2

Use a graphing utility to graph the polar equations and find the area of the given region. Common interior of r = 12 sin(2θ) and r = 6

asked by Em on August 15, 2011
87. ## Calc

The volume of the solid formed by revolving the region bounded by the graph of y = (x-3)² and the coordinate axes about the x-axis is given by what integral?

asked by Erica on January 3, 2011
88. ## physics

how do you plot T2 2.14, 2.10, 2.08, 2.03, 2,20 and 2.30 and length .445, .54m, .497m, .50m, .53m and .555m on a graph and how do you find the gradient

asked by jb on October 26, 2015
89. ## math _ HELP !!

two points on the graph of a linear functions are (-3,5) and (-1,4). Determine the equation of the function in slope form ? can someone help explain in step ? Thanks

asked by emily on March 21, 2015
90. ## math slope interceot

write an equation in slope-intercept formof the line satisfying the given conditions: parallel to the graph of 3x-5y=7 andpasses through (0,-6)

asked by Lila on November 2, 2009
91. ## Chemistry

Cyclohexane is composed of 85.6 % C and 14.4% H. when it is mixed in the proper ratio with oxygen, it can be used as an anesthetic. At 755 mmHg, and 25 degrees Celcius, it has a density of 2.05 g/L. what is the molar mass of cyclohexane and its molecular

asked by Anonymous on October 16, 2006
92. ## 12 math

benetley chalk brush manufacturer company has 900 empolyess: are female, are union members and are single.295 are single females, 187 are single union members 190 are female union memebers and 120 are single female union members. how many workers are

asked by steveo on August 30, 2008
93. ## Microeconomics

1. A country's consumption possibilities frontier can be outside its production possibilities frontier if a. the country engages in trade. b. the citizens of the country have a greater desire to consume goods and services than do the citizens of other

asked by Bob on February 14, 2009
94. ## Math-Forecasting Statistics

The following data is a sample of daily maximum temperatures in New York in March (from 2006-2008). a. Calculate the mean (1 decimal place) and standard deviation (2 decimal places) of this data. You may use technology to answer this question. Only the

asked by Leora K on July 24, 2018
95. ## Reed

Hey Reed u told me u will check my essay and u didn't check it so i posting in this post! PLZ remove the last post which was Yesterday cause I posted my essay there and after u check let me know. Plz don't remove this until I reply so I can see ur reply!

asked by Anonymous on April 1, 2015
96. ## 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 mass-spring system, greatly increasing efficiency. Normally, the jellyfish emits one

asked by Anonymous on December 1, 2014
97. ## 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 mass-spring system, greatly increasing efficiency. Normally, the jellyfish emits one

asked by Anonymous on December 3, 2014
98. ## 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 mass-spring system, greatly increasing efficiency. Normally, the jellyfish emits one

asked by Jason on November 29, 2014
99. ## 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 mass-spring system, greatly increasing efficiency. Normally, the jellyfish emits one

asked by Jason on November 30, 2014
100. ## English

Writeacher, I urgently need you to check these sentences. 1) I'm pleased to read that English is and will remain the lingua franca of the project. For this reason, we'd like to vary a few sentences in your application form. In particular, this sentence: 2)

asked by Henry2 on February 8, 2012