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Yuri [45]
3 years ago
7

F(x) = 2x4 – x2 + 4x + 8 Determine f(-2)

Mathematics
1 answer:
Y_Kistochka [10]3 years ago
8 0

Answer:

28

Step-by-step explanation:

all you do is sub in -2 for all x values

f(-2) = 2(-2)^4 - (-2)^2 + 4(-2) + 8

=2 x 16 - 4 -8 + 8

so then simplify using bedmas

32-12+8

28

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The complementary angle of 45
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Answer:

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Step-by-step explanation:

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4 years ago
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3 years ago
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Aneli [31]
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3 0
3 years ago
The sales tax on a surfboard is $12. What is the percent of sales tax?
Rudik [331]
X= sales tax %

Step 1:
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Hope this helps! :)


8 0
4 years ago
Cody must complete 125 credit hours of instruction. If he has completed 60% of his requirement, how many credits did Cody comple
umka2103 [35]
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6 0
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