Someone me figure out the answer of number one

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

Write an equation for the function that includes the points (1,4/5) and (2,2/3)

20 points 1. your friend, taylor, missed class today and needs some identifying solutions to systems. explain to taylor how to find the solution(s) of any system using its graph. 2. taylor graphs the system below on her graphing calculator and decides that f(x)=g(x) at x=0, x=1, and x=3. provide taylor some feedback that explains which part of her answer is incorrect and why it is incorrect. f(x)=2x+1 g(x)=2x^2+1