3 years ago

What is the value of g(f(-5))?

Mathematics

1 answer:

fredd [130]3 years ago

8 0

Replace x in the equation for f(x) with -5:

|2x +9| = |2(-5) +9| = |-10 +9| = |-1| = 1

Now find x 1 and see where the graph of G(x) crosses the Y :

It crosses ay Y = 5

The answer is A. 5

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