Question

If f(x) = n="absmiddle" class="latex-formula"> what is the value of f(3) ?
PLEASE HELP! WILL PUT BRAINLIESTT!

Answer 1

Answer:

f(3) = 1

Step-by-step explanation:

f(x) = x² - 2ˣ

You are solving for f(3). Plug in 3 for x in the equation:

f(3) = (3)² - (2)³

Simplify. First, simplify each number by solving the powers, then subtract:

f(3) = (3 * 3) - (2 * 2 * 2)

f(3) = (9) - (8)

f(3) = 9 - 8

f(3) = 1

f(3) = 1 is your answer.

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