Question

The points (-2, 11) and (6, 3) lie on the same line.
What is the x-intercept of the line?

Answer 1

Explanation:

Answer 2

m=3-11/6--2
m=-7/8
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y=mx+b
3=-7/8*6+b
3=-42/6+b
3=-7+b
b=10
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y=-7/8x+10
0-10=-7/8x
x=11.43
(11.43,0)