Question

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If f(x) = x3 - 2, find f(3).
O 25
O 24
O 26
O 20

Answer 1

Answer:

Option A, $25$

Step-by-step explanation:

Step 1:  Plug in 3 for x and solve

$f(x) = x^3 - 2$

$f(3) = (3)^3 - 2$

$f(3) = 27 - 2$

$f(3) = 25$

Answer:  Option A, $25$