Question 995437
The slope is -7.23/-3
That is 2.41, the corresponding change in y for a change in x or the slope


When x changes -8, y must change -19.28,  
y-y1=2.41(x-x1)
y-2=2.41(x-8)
y=2.41x-17..28
The y-intercept is where x=0.  It is -17.28



{{{graph(300,200,-10,10,-30,10,2.41x-17.28)}}}