Let f (x) = (x+3) ^2and g (x) = f (x) - 7. Which of the following shows g (x) ?

Question

Mathematics

Kayley Boyer

21 May, 08:25

Let f (x) = (x+3) ^2and g (x) = f (x) - 7. Which of the following shows g (x) ?

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Answers (1)

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Patty · Answer 1

F (x) = (x + 3) ²

g (x) = f (x) - 7.

g (x) = (x + 3) ² - 7

g (x) = (x + 3) (x + 3) - 7

g (x) = x*x + x*3 + 3*x + 3*3 - 7

g (x) = x² + 3x + 3x + 9 - 7

g (x) = x² + 6x + 2