Twelve movie tickets cost $84. How much does a single movie ticket cost?
2 answers:
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Here the points are(-3,-1) and (5,-1)
To find the average rate of change, we have to use the following formula .
Here x1 =-3, y1=-1, x2=5,y2=-1
So we get
Average rate of change=
So the average rate of change from x=-3 to x=5 is 0