2 years ago

F(x) = x + 7 and g(x) = x2 What is g( f(-9))

Mathematics

2 answers:

Tanya [424]2 years ago

6 0

Answer:

Step-by-step explanation:

Murrr4er [49]2 years ago

3 0

Answer:

g(f(-9))=4

Step-by-step explanation:

This is a composite function so we need to first find the value of the function on the inside in order find the value of the composite function

f(-9)=x+7=-9+7=-2

we can put -2 instead of f(-9) in the composite function

g(-2)=(-2)^2=4

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