If f(x) = 5x + 40, what is f(x) when x = -5? og O 8 O 7 O 15

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asked Feb 21, 2022 227k views

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If f(x) = 5x + 40, what is f(x) when x = -5? og O 8 O 7 O 15

Mathematics
high-school

Ogee asked

by Ogee

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2 Answers

2 votes

Answer:

15.

Explanation:

5 * - 5 + 40 = 15

Rick Calder answered Feb 23, 2022

by Rick Calder

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5 votes

Answer:

Explanation:

f(x) = 5x + 40

Let x = -5

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

Multiply

= -25+40

Add

= 15

MhKarami answered Feb 27, 2022

by MhKarami

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