3 years ago

Read The question and give Me The answers for number 18

Mathematics

1 answer:

djverab [1.8K]3 years ago

3 0

Answer:

F(x) = 2.15(2x^2-4x-6)

x=9

F(x)= 2.15[2(9)^2 - 4(9) - 6

F(x)=258

$258

Your answer is B.

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