Ayuda porfavor (con resolucion) pls :C

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 5x^2 + 10x

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

Atown has a population of 12000 and grows at 3.5% every year. what will be the population after 7 years, to the nearest whole number?