Question

HELP THIS IS DUE IN AN HOUR

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

Answer 1

2. y + 1 = x + 2

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

not sure if its correct. let me know if i did some mistakes.