Asked by Roger

Find the average rate of change on the interval [-6,3] of the function h(x)=x^2-4x+7.

A. -7
B. 7
C. 1
D. 13
E. -5
Answered by bobpursley
h(-6)=36+24+7
h(3)=9-12+7

h(3)-h(-6)=27+36=63

rate of change= 63/(3-(-6))=7
Answered by Roger
Can I email you some more of my homework problems instead?
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