Given f(x) = 2x² - 6, find f(7)

asked May 26, 2024 60.8k views

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7 votes

Answer:

Explanation:

2x49=98-6=92

Krzysiej answered May 27, 2024

6.4k points

5 votes

Answer:

f(7) = 92

Explanation:

To find f(7), substitute x = 7 into the given function.

$\begin{aligned}f(7)&=2(7)^2-6\\&=2(49)-6\\&=98-6\\&=92\end{aligned}$

Julien BONNIN answered May 31, 2024

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