Question

The slope of the line below is 2. Which of the following is the point-slope form
of the line?

Answer 1

y+1 = 2(x-1)

Explanation:

Point slope form for a line is

y-y1 = m(x-x1) where m is the slope and (x1,y1) is a point on the line

We are given the point(1,-1)

y --1 = 2(x-1)

y+1 = 2(x-1)