Question

Write the equation of the line passing
through the point (2, -1) with a slope of -3.

Answer 1

y = -3x + 5

Explanation:

(2, -1); m = -3

y - y1 = m(x - x1)

y + 1 = -3(x - 2)

y + 1 = -3x + 6

y = -3x + 5