Functon compostions
posted by Soly
Can you please check my answers?
For the given functions f and g, find the indicated composition.
5. f(x)=7x+9, g(x)=2x1
I got 14x+2
For the given functions f and g, find the indicated composition.
8. f(x)=5x+3, g(x)=6x+3
I got 30x+18
Find functions f and g so that h(x)= (f *g)(x)
12. h(x)= 1/(x^22)
I got (f)=1/x, g(x)=x^22
14. h(x)=(2x+19)^5
I got f(x)x^5, g(x)=2x+19
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