Answer:
Line equation is y=-x+11
The product of the slope and the y-intercept is -11
Step-by-step explanation:
Use the slope formula to find the slope of the equation.
yvalue2 minus yvalue1 /xvalue 2 minus xvalue1
-1-3/12-8=-1
The slope is -1.
Now, use the slope-intercept formula to find the y-intercept
y-3=-1(x-8)
y-3=-x+8
y=11
The equation is y=-x+11
The product of the slope and the y-intercept is -1(11)=-11
Hope this helps.
