What is the value of f(3) when f(x) =4x+1

Question 1 (50 points) 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. question 2 (50 points) 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+1g(x)=2x2+1

Anyone know? is appreciated! will mark brainliest if correct!

In the xy-plane, if the parabola with equation passes through the point (-1, -1), which of the following must be true?