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kotegsom [21]
3 years ago
14

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

Mathematics
1 answer:
Ket [755]3 years ago
7 0

Answer:

15

Step-by-step explanation:

if you put x=-15

f(x) = 5*-5 +40

=-25+40

=15

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