PLZ HELP it's LITERALLY THE LAST QUESTION

Me i’m stuck on all these questions besides the two bottom ones

1) your friend taylor missed class today and needs some identifying solutions of systems. explain to taylor where to find the solution(s) of any system using its graph 2)taylor graphs the following in desmos and decides that f(x) = g(x) at x = 0, x = 1, & x = 3. f(x) = 2x+1g(x) = 2x2+1 provide taylor some feedback that explains which part of the answer was incorrect and why.

Jeremy wants to determine the number of solutions for the equation below without actually solving the equation.