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Find the y-intercept of a line with point (2, -2) and m = 4.

0 votes

I cant solve this.

y-intercept
y-intercept-of-a-line-through-points

asked Mar 3, 2014 in ALGEBRA 2 by homeworkhelp Mentor

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1 Answer

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m = 4

Point slope equation is

y+2 = 4(x-2)

y+2 = 4x-8

Subtract 2 from each side.

y = 4x-10

y-intercept of line is -10.

answered Mar 3, 2014 by david Expert

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