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Mkey [24]
3 years ago
6

Find g[f(-2)], if f(x) = x^2 and g(x) = 3x – 5.A. -17B. -7C. 7D. -44

Mathematics
2 answers:
dalvyx [7]3 years ago
8 0

f(x)=x^2;g(x)=3x-5\\\\g[f(-2)]=3\times (f(-2))^2-5=3\times(-2)^2-5=3\times4-5=7

Answer: c

hope it helps

Ierofanga [76]3 years ago
5 0

Answer:

g[f(-2)] = 7

Step-by-step explanation:

f(x) = x^2

g(x) = 3x – 5

g[f(-2)]

First find f(-2) = (-2)^2 = 4

Then find g(4) = 3(3) -5 = 12-5 = 7

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