|
Question 214859: Write the equation for the line that has a slope of -4 and passes through the point (0, -10)
y=-4x-10
Write the equation for the line that passes through the point (7, -1) and
parallel to the line y= 3x+1
y=3x-22
Write the equation for the line that passes through the points (0,1) and (-2,5). Give the answer in slope intercept form.
y=2x+1
Write the equation for the line that passes through the point (-2,-2) and is perpendicular to the line y= one-thirdx-5
Answer by Alan3354(69443)   (Show Source):
You can put this solution on YOUR website! Write the equation for the line that has a slope of -4 and passes through the point (0, -10)
y=-4x-10
--------------
Write the equation for the line that passes through the point (7, -1) and
parallel to the line y= 3x+1
y=3x-22
--------------
Write the equation for the line that passes through
the points (0,1) and (-2,5). Give the answer in slope intercept form.
y=2x+1 *****
m = diffy/diffx = 4/-2
m = -2
y = -2x+1
-----------------
Write the equation for the line that passes through the point (-2,-2) and is perpendicular to the line y= one-thirdx-5
m = negative inverse = -3
y-y1 = m*(x-x1)
y+2 = -3(x+2)
y = -3x - 8
|
|
|
| |
