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Evaluate f(x)=6x² – 12 when x=-3. A -30 B 42 C -48 D 312
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2 votes
Evaluate f(x)=6x² – 12 when x=-3.
A -30
B 42
C -48
D 312

User Thomas Flinkow
by
5.5k points

2 Answers

4 votes

Answer:

-48

Explanation:

its -66 but ok

User Jonsuh
by
5.2k points
4 votes

Answer:

B

Explanation:

f(x) = 6x² - 12

f(-3) = 6(-3)² - 12

f(-3) = 6(9) - 12

f(-3) = 54 - 12

f(-3) = 42

Best of Luck!

User Yeshi
by
5.8k points
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