Question

Write an equation in point-slope form, y – y1 = m(x – x1), of the line through points (1, –8) and (9, 8) Use (1, –8) as the point (x1, y1).

A (y – 8) = –2(x + 1)

B (y – 8) = 2(x + 1)

C (y + 8) = –2(x – 1)

D (y + 8) = 2(x – 1)

Answer 1

it is C

Explanation: