Question

Write an equation in point-slope form of the line through the point (−1, 2) and with slope m = 2.

A. y − 2 = 2(x − 1)
B. y + 2 = 2(x − 1)
C. y + 2 = 2(x + 1)
D. y − 2 = 2(x + 1)

Answer 1

D. y - 2 = 2(x + 1)

Explanation:

y - y₁ = m (x - x₁)

y - 2 = 2 (x - (-1))

y - 2 = 2 (x + 1)

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