3 years ago

Let f(x)=x^2 and g(x)=x-3. evaluate (fog)(-2)

Mathematics

1 answer:

Studentka2010 [4]3 years ago

7 0

F(x) = x²
g(x) = x - 3

g(-2) = (-2) - 3 = -5

f(-5) = (-5)² = 25

Answer : (fog)(-2) = 25

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