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F(x) = x-2 and g(x)=2x+3. Find each of the following and simplify.

a. (Fg)(x)=
b. (Fg)(0)=
c. (Fg)(-1)=

 Apr 7, 2020
 #1
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a. f(g(x))=(2x+3)-2= 2x+1

b. f(g(0))=((2 * 0)+3)-2= 1

c. f(g(-1))=((2 * -1)+3)-2= -1

 

 

Hope it helps!

 Apr 7, 2020

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