Describe the steps used to graph the equation 4x-2y=8 with an x - and y - intercepts.

Question

Regina Fischer

SAT

3 February, 10:05

Describe the steps used to graph the equation 4x-2y=8 with an x - and y - intercepts.

+1

Answers (1)

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Susannah · Answer 1

x=1/2y+2

y=2x-4

Explanation:

For x-intercept:

4x-2y=8

-> subtract - 2y on both sides

4x=2y+8

-> divide 4 on both sides to isolate the x

x=1/2y+2

For y-intercept:

4x-2y=8

-> subtract 4x on both sides

-2y=-4x+8

-> divide - 2 on both sides to isolate the y

y=2x-4