18 articles trouvés pour ce sujet.
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The equation of a line |
2020-01-05 |
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coco pose la question : Good afternoon
If relationship between total cost and the number of units made it linear ,and if costs increases by 7$ for each additional unit made ,and if the total cost of 10 units is 180$ .
Find the equation of the relationship b/n total cost (Y) & number of unit made (x). Penny Nom lui répond. |
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The equation of a line |
2019-12-10 |
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Jourdan pose la question : Suppose a mining company will supply 96000 tons of ore per month if the price is 80 dollars per ton but will supply 70500 tons per month if the price is 20 dollars per ton. Assuming the supply function is of the form y = m x + b , find the slope, m and y-intercept, b Penny Nom lui répond. |
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A question concerning two lines |
2014-05-09 |
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Hela pose la question : The equation of the line L is 6x+5y=3, and the equation of line Q is 5x-6y=0, which statement below about the line is true?
A) same y intercept
B)parallel
C) Same x intercept
D)perpendicular Penny Nom lui répond. |
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A quadratic equation |
2013-11-27 |
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corinanna pose la question : Hi,
How do you find a quadratic equation given the domain & range,
& or the y-intercept? Penny Nom lui répond. |
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An equation in the form Ax+By=C |
2011-07-28 |
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Mike pose la question : I need to write an equation in the form Ax+By=C
The points I was given are (5,0) and (-3,5)
I know how to find the slope I got -5/8 and wrote it out as y=(-5/8)x+b however I'm not quite sure where to go from here.
Any help would be greatly appreciated. Penny Nom lui répond. |
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A line parallel to y= 1/2x + 5 |
2008-09-03 |
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Michelle pose la question : Find the equation of a line parallel to y= 1/2x + 5 if the required line passes through ( 3,4) Penny Nom lui répond. |
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Graphing a line |
2007-03-23 |
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mitchell pose la question : Graph each equation.
y = 2x + 4 Jaymi Peterson and Haley Ess lui répond. |
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y-intercept form |
2007-03-16 |
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Ken pose la question : Simple way on how to convert to & from y-intercept form & Std. form.
Eg: Convert into y-intercept form: 3x+4y+7=0,
Eg.: Convert into Std. Form: y=-1/2x +3, y=50x +300. I would appreciate your
help in this matter, as I find it hard to understand.
Kind Regards: Ken Penny Nom lui répond. |
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The y intercept |
2006-05-20 |
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Zeel pose la question : how do you solve for the y intercept when the equation is y=-1.5x? Leeanne Boehm lui répond. |
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X and Y intercepts |
2005-04-14 |
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David pose la question : Hi, i would like to know if you can answer this question for me
Find the x and y intercept fo y = 8x - 5 Penny lui répond. |
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x and y-intercepts |
2002-03-10 |
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A student pose la question : I have the problem- f(x)= X-5/X2+X-6 and I have to find the vertical asymtope, horizontal asymtope, x-intercept, and y-intercept. And graph the problem. I am having problems finding the y-intercept. Harley Weston lui répond. |
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Lines in the plane |
2001-10-21 |
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Greg pose la question :
*If the line with equation 3x-4ky= -16 has y-intercept -2, find k. *Write the equation of the line passing through (2,5) and perpendicular to the line passing through (2,-4) and (6,1) Penny Nom lui répond. |
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Three points on a line |
2000-08-25 |
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Casey pose la question : I am trying to find the slope and y-intercept of an equation. I have THREE x values and THREE y values. How do you do it? Help! Penny Nom lui répond. |
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Y-intercept |
2000-01-03 |
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Kayla Boylan pose la question : How do you use and find the y-intercept? Penny Nom lui répond. |
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Intercepts |
1999-09-24 |
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Cassandra pose la question : My book says to find where the X and Y intercept, i dont understand who to do this problem. Can you please help here is the problem. it didnt quite explain the instructions. Penny Nom lui répond. |
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y=mx+b |
1999-04-15 |
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Selena Royle pose la question : When solving a problem on slopes,and in the formula y=mx+b what do the M and B stand for? Why M and B? Penny Nom lui répond. |
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Y-intercept |
1998-02-27 |
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Don Trumpet pose la question : What is the Y-intercept for the problem:Y = -2(x+2) + 9 Harley Weston lui répond. |
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Equation of a line |
1997-04-08 |
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Susan Gregson pose la question : I am a secondary school teacher. My students and I would like to know why the letters m and b are traditionally used to stand for slope and Y-intercept in the standard form of an equation. Was this an arbitrary choice? Who made it? Are the letters from Greek ot Latin words? Harley Weston lui répond. |
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