I really need help with this please help

Answer:
Y= -5/2x+3
Step-by-step explanation:
first you have to find the slope so y1-y2 over x1-x2:
13- -2 / -4 -2= 15/-6= -5/2
then you plug it into the point slope form which is Y-y1= M(X-x1)
Y- -2= -5/2(X-2)
now solve in order to put it in slope intercept form
Y+2= -5/2x+5= Y= -5/2x+3