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Please helppppppppppppp

Please helppppppppppppp-example-1

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Answer:

f(-7) = 2

Explanation:

f(x) = x + 9

We want to find f(-7)

f(-7) = -7 + 9

-7 + 9 is the same thing as saying 9 - 7

9 - 7 = 2

So f(-7) = 2

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