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luda_lava
[24]
3 years ago
7
F(x) = 2x2 – 15 Find f(-2)
Mathematics
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1
answer:
bogdanovich
[222]
3 years ago
8
0
Wherever you see an x, replace it with -2,
So f(-2) = 2(-2^2) -15
= (2x4)-15
= -7
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