15 items are filed under this topic.
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An equation of the form y=mx |
2012-04-17 |
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From Samiya:
what would be an equation of the form y=mx with the points (-2, 6) and (1, -3) for the line?
Answered by Penny Nom. |
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The equation of a line |
2012-03-26 |
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From Danielle:
Hello, could you help me figure out what the equation of the line is in the form of Ax+By=C with the points (-2,0) and (0,3)?
Thank You!
Answered by Penny Nom. |
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What is -5x+3y=24? |
2008-11-13 |
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From Robert:
What is -5x+3y=24???????
Answered by Stephen La Rocque. |
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A line parallel to y= 1/2x + 5 |
2008-09-03 |
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From Michelle:
Find the equation of a line parallel to y= 1/2x + 5 if the required line passes through ( 3,4)
Answered by Penny Nom. |
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The slope intercept form of a line |
2008-02-17 |
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From chris:
find the slope and y intercept of the line (2x+4)-3y=11(x-1)
is this equation in slope point form.
Answered by Penny Nom. |
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Find the slope of the line with equation 7-3y=2x |
2008-01-23 |
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From nell:
Find the slope of the line with equation 7-3y=2x
Answered by Stephen La Rocque. |
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The equation of a line |
2008-01-20 |
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From Sara:
The question is:
Write the equation of a line that is parallel to y=3x-2 through the point (-5,9).
I think the correct equation for this is y=3x+24.
But I have to write it in standard form, and I can't seem to figure out how to do that. Please answer soon! Thanks!
Answered by Stephen La Rocque and Penny Nom. |
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The line through (-22 ;-1) and (-23, -2) |
2008-01-20 |
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From Zachery:
i have a slope that equals 1/1 and my coordinates are (-22;-1) and (-23;-2) and i am trying to change it into the equation y=mx+b and the farthest that i've gotten is y=1x_ (i can not find out how to find b.) So i was wondering if you could help me find out what b is because i have got no clue!!!!!
Answered by Penny Nom. |
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Why do they use the letter b in y=mx+b? |
2007-11-15 |
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From virginia:
why do they use the letter b in y=mx+b?
im asking this because my math teacher said he will give extra points to anyone who finds this out first
and i was hoping you guys would be the ones who could help.
Answered by Penny Nom. |
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The slope of a line |
2007-09-06 |
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From Danielle:
Hello. I need some help with this: i am supposed to find the equation of a line with a point
(2/3,5) and (-5/6,-4) the answer in the book says y=6x+1. My question is how did they get
for the slope?
Answered by Penny Nom. |
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Find the equation of a line passing through two given points |
2007-05-12 |
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From Kenzie:
I am having problems solving an equation of the line passing through (-2,4) and (6,0)
Answered by Penny Nom and Stephen La Rocque. |
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Ax + By = C |
2007-04-18 |
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From Diana:
find an equation in general form Ax + By = C with the following properties passing through points (a,b) and (2a, 2b)
Answered by Penny Nom. |
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Graphing a line |
2007-03-23 |
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From mitchell:
Graph each equation.
y = 2x + 4
Answered by Jaymi Peterson and Haley Ess. |
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Parallel and perpendicular lines |
1999-04-23 |
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From Crystal Pilling:
My name is Crystal Pilling and I am in 9th grade algebra. We are currently studying parallel and perpendicular lines. I am having trouble with this problem: 3/4x - 5y= 16, (5,-6) I have to find a line that is perpindicular to this line on a graph.
HELP ME PLEASE!!!!!
Answered by Penny Nom. |
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y=mx+b |
1999-04-15 |
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From Selena Royle:
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?
Answered by Penny Nom. |
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