Question

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

Answer 1

y = -3x + 5

Explanation:

point-slope formula: y-y1 = m(x-x1)

y-(-1) = -3(x-2)

y+1 = -3x + 6

y = -3x + 5