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luda_lava [24]
3 years ago
7

F(x) = 2x2 – 15 Find f(-2)

Mathematics
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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