Suppose f(x)=x+2 and g(x)=square root of (x). Findthe value of g(16). Use your output form step 1 as the input for f(x). Find f(g(16)).
Suppose f(x)=x+2 and g(x)=square root of (x). Findthe value of g(16). Use your output form step 1 as the input for f(x). Find f(g(16)).
To get g(16), just substitute x in the function by 16.
Then, use the value that you got, and replace all the x in f(x) by that value.
What do you get? :)
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