Question

3) Write an equation in point-slope form for the line. Slope is -2 and (1, 1) in on the line.

Answer 1

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

Explanation:

point slop form is

`(y - y1) = m (x - x1)\\x1 = 1\\y1 = 1\\m = -2\\\\Thus,\\(y - 1) = -2 (x - 1)`