It f(x) = 5x + 40, what is f(x) when x = -5? do cb 7 15

asked Oct 4, 2022 20.2k views

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It f(x) = 5x + 40, what is f(x) when x = -5?
do cb
7
15

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Answer:

Explanation:

Substitute x = - 5 into f(x) , that is

f(- 5) = 5(- 5) + 40 = - 25 + 40 = 15

Isomorphismes answered Oct 10, 2022

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