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The value of (f-g)(144) is 0
Step-by-step explanation:
We are given:

We need to find value of (f-g)(144)
We will put x=144 for both f(x) and g(x)

So, the value of (f-g)(144) is 0
Keywords: Composite Functions
Learn more about Composite Functions at:
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Replace the range for f(x)
So...
0=4-2x
x=2
4=4-2x
x=0
8=4-2x
x=-2
Solve!
These are your domains!
Answer:
4
Step-by-step explanation:
A. 13 classes completed worth 3 credits.