# 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-
## French 1

Can anyone check my french work please??

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

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

*asked by Maxine on December 3, 2014* -
## 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* -
## To MS SUE

Can u please check my math answers

*asked by Lea on September 20, 2013* -
## Algebra 1

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

*asked by Victoria on June 3, 2014* -
## Algebra 1--Please, check my answer!

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

*asked by Victoria on June 3, 2014* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## Please Help! Calculus

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* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## algebra

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

*asked by Adebisi on January 19, 2010* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## Calculus Help Please!!!

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* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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%

*asked by Please help on December 10, 2010* -
## math

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

*asked by abhishek jha on May 29, 2014* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## Calculus Help Please!!!

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* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## 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* -
## science

*asked by Jason on November 30, 2014* -
## 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*