The polynomial s^3-70s^2+1500s-10,800 models the profit a company makes on selling an item at a price s. a second item sold at the same price brings in a profit of s^3-30s^2+450s-5000. write a polynomial that expresses the total profit from the sale of both items.

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