Question

Complete the equation of the line through (2,-2) and (4,1).
Use exact numbers.
Y=

Answer 1

y=(3/2)x-5

Explanation:

Answer 2

y=(3/2)x-5

Explanation:

1=4k+b, -2=2k+b

b=1-4k, b=-2-2k

1-4k=-2-2k

k=3/2

1=4k+b

1=4(3/2)+b

b=-5

y=(3/2)x-5

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