PLEASE HELP ME! WILL GIVE BRAINLIEST! THIS ISN'T A JOKE! Part A: Explain why the x-coordinates of the points where the graphs of the equations

y = 4^x and y = 2^x−1 intersect are the solutions of the equation 4^x = 2^x−1. (4 points)

Part B: Make tables to find the solution to 4^x = 2^x−1. Take the integer values of x between −4 and 4. (4 points)

Part C: How can you solve the equation 4^x = 2^x−1 graphically? (2 points)