1. The answer is 1. To get this answer, substitute x=3 into the function and solve for f(x)
2. The answer is 12. Substitute -5 in place for f(x) and isolate and solve for x.
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Answer:
Step-by-step explanation:
(x + 3)²(x - 5)(x - 8)(x + 7)
F(2)=4+10-8=6; f(6)=36+30-8=58. Average rate of change is (58-6)/(6-2)=52/4=13
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The answer is true. Hope this helps. Mark brainest