For which pairs of functions is (f•g)(x)=x?
A.)f(x) = x^2 and g(x)=1/х
B.)f(x) = 2/x and g(x)...
Mathematics, 20.11.2020 02:50 ingridskoerber
For which pairs of functions is (f•g)(x)=x?
A.)f(x) = x^2 and g(x)=1/х
B.)f(x) = 2/x and g(x)= 2/x
C.) f(x)= x-2/3 and g(x) =2-3x
D.)f(x)=1/2x-2 and g(x)=1/2x+2
Answers: 2
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