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sweet-ann [11.9K]

3 years ago

10

If f(x) =4 x-20 , what is f(4)

1 answer:

jolli1 [7]3 years ago

5 0

Answer: -4

Explanation:
f(4) = 4(4) - 20
f(4) = 16 - 20
f(4) = -4

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