Akailiah H.
asked • 12/04/18
Write an equation of the line passes through (4, 1) and is parallel to y=−2x+7.
Lauren H.
answered • 12/04/18
Experienced High School Chemistry Teacher
y = mx + b
Parallel lines have the same slope.
y = -2x + b
Substitute:
1 = (-2)(4) + b
b = 9
y = -2x + 9
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Isaiah S.
I don't understand how you got 9=b.12/10/18