1. Write an expression equivalent to 2(x + 1) – 3(x + 3) in simplest form. (3 points)
2 answers:
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Answer:
B
Step-by-step explanation:
The average rate of change of f(x) in the closed interval [ a, b ] is
Here [ a, b ] = [ - 1, 6 ] and from the graph
f(b) = f(6) = 0
f(a) = f(- 1) = 0, thus
average rate of change = =
= 0
