If f and g are two functions defined by f(x)=3x+5 and g(x)=x^2+1 then g(f(x)) is

F(x)= 1/x-4, g(x)=4x+1/x a. use composition to prove whether or not the functions are inverses of each other. b. express the domain of the compositions using interval notation.

Look at the following graph of the given equation. determine whether the equation is a function. explain why or why not.

Complete the table for different values of x in the polynomial expression -7x2 + 32x + 240. then, determine the optimal price that the taco truck should sell its tacos for. assume whole dollar amounts for the tacos.