Anastasialovescat
Anastasialovescat Anastasialovescat
  • 19-07-2017
  • Mathematics
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Write the slop-intercept form of the equation of each line. Please show your work.

Write the slopintercept form of the equation of each line Please show your work class=

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Linhh
Linhh Linhh
  • 19-07-2017
Slope intercept form is : y = mx + b
as shown the line passes through (0,-3) so the y intercept is -3
The line now is y= mx - 3
the line passes through (4,-2) so substitute x=4, y = -2 to y=mx - 3, we have:
-2 = 4m -3 so m= 1/4

Ans: y = 1/4x -3
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