Question

Which of the following point-slope form equations could be produced with the points (6, 1) and (3, -2)?

a.y - 1 = -1(x - 6)


b.y + 1 = 1(x - 6)


c.y + 1 = 1(x + 6)


dx.y - 1 = 1(x - 6)

Answer 1

Its d

Explanation:

The slope is (-2-1) / (3 - 6) = -3/-3 = 1

and as one point on the line is (6, 1) the equation is

y - 1 = 1(x - 6)