What is f(g(13)) A. 16 B. 26 C. 32 D. The function is undefined

Asequence is defined recursively by the formula  f(n  +  1)  =  f(n)  +  3 . the first term of the sequence is  –4. what is the next term in the sequence? –7–117

The sum of the reciprocal of a positive number and the reciprocal of 2 more than the number is 3/4 equation: the number is

Given f(x)= 9x+1 and g(x)=x^3, choose the expression (f*g)(x)