Answer:
Average rate of change of functions r, q, p, s are 5, 3, -2 and 6 respectively.
Step-by-step explanation:
The formula for average rate of change of f(x) over [a,b] is
The given function is
Now,
From the graph it is clear that q(0)=-4 and q(3)=5.
It is given that function p has as x-intercept at (3,0) and a y-intercept at (0,6). It menas p(0)=6 and p(3)=0.
From the given table it is clear that s(0)=-13 and s(3)=5.
Therefore, the average rate of change of functions r, q, p, s are 5, 3, -2 and 6 respectively.