[tex]\huge\boxed{y+4=3(x+2)}[/tex]
Point-slope form is [tex]y-y_1=m(x-x_1)[/tex], where [tex]m[/tex] is the slope and [tex](x_1,y_1)[/tex] is a point on the line.
Substitute in the values. [tex]y-(-4)=3(x-(-2))[/tex]
Simplify the negative subtraction to addition. [tex]\boxed{y+4=3(x+2)}[/tex]