Question

Find an equation in slope-intercept form of the line that has slope –9 and passes through point A(-9, - 1).

a. y = -9x - 82
c. y = -9x + 82
b. y = 82x-9
d. y = 9x-82

Answer 1

Explanation:

y + 1 = -9(x + 9)

y + 1 = -9x - 81

y = -9x - 82

answer is A