Question

http://prntscr.com/kwu66q

Answer 1

Point slope formula:

\(\large\bf{y-y_{1}=m(x-x_{1})}\)

\(\bf{(x_{1},y_{1}) = (x,y)}\)
\(\bf{m=slope}\)

Plug in your slope and point.

\(\large\bf{y+2=3(x-1)}\)