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3 years ago

Can someone please help?

Mathematics

2 answers:

Vladimir [108]3 years ago

6 0

Answer:

C. 6561 is the answer that the table represents

erastova [34]3 years ago

6 0

Answer:

Step-by-step explanation:

The average rate of change of f(x) in the closed interval [ a, b ] is

$\frac{f(b)-f(a)}{b-a}$

Here [ a, b ] = [ 8, 9 ] , then

Continuing the table from x = 6 , multiplying values of y by 3

x y

6 729

7 2187

8 6561

9 19683

f(b) = f(9) = 19683

f(a) = f(8) = 6561

average rate of change = $\frac{19683-6561}{9-8}$ = $\frac{13122}{1}$ = 13122 → B

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