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If f(x) = 5x + 40, what is f(x) when x = -5? оооо
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If f(x) = 5x + 40, what is f(x) when x = -5?
оооо

User Gnarfoz
by
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1 Answer

4 votes

Answer:

15

Explanation:

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

You substitute -5 in place of x

User Rohit Luthra
by
4.3k points
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