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KiRa [710]
3 years ago
13

Let f(x)= 12/4x+2 find f(-1)

Mathematics
1 answer:
denis23 [38]3 years ago
5 0
F(x) = 12/(4x+2)

x = -1

f(-1) = 12 / [4(-1)+2]

f(-1) = 12 / (-4+2)

f(-1) = 12 / -2

f(-1) = -6
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