3 years ago

Write an equation in slope-intercept form for the line that passes through (-1,-2) and (3,4)

1 answer:

8 0

Answer: y=3/2x - 1/2

find the slope
m= 4+2/3+1
m= 3/2

plug in slope and points into equation to find b
y=mx+b
4= 3/2(3) + b
4= 4 1/2 +b
-1/2= b

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