Question

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? (2 points)