*50 POINTS!*Part A: Explain why the x-coordinates of the points where the graphs of the equations y = 4^−x and y = 2^(x + 3) intersect are the solutions of the equation 4^−x = 2^(x + 3). (4 points)

Part B: Make tables to find the solution to 4^−x = 2^(x + 3). Take the integer values of x between −3 and 3. (4 points)

Part C: How can you solve the equation 4^−x = 2^(x + 3) graphically?Dont use natural logs to solve this, be thorough and use the equation editor. Make sure to justify thoroughly.