Need help with functions on my test

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

If you prove that ∆wxz is congruent to ∆yzx, which general statement best describes what you have proved?

Solve the system of equations using the substitution method. {y=−3x+7x=−2y−16 enter your answers in the boxes.