Question

1. Which equation represents the line that passes through the points (1,1) and (-2,7)?

a. y=-2x + 9
b. y=-2x + 3
c. y=-1/2x + 8
d. y=-1/2x + 6
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Answer 1

B

Explanation:

find slope which is -2 then plug into equation y=mx+b to find constant of 3