How does the graph of y = 3^–x compare to the graph of y = (1/3)^x?

A. The graphs are the same.
B. The graphs are reflected across the x-axis.
C. The graphs are reflected across the y-axis.

(05.03 mc) part a: explain why the x-coordinates of the points where the graphs of the equations y = 4x and y = 2x−2 intersect are the solutions of the equation 4x = 2x−2. (4 points) part b: make tables to find the solution to 4x = 2x−2. take the integer values of x between −3 and 3. (4 points) part c: how can you solve the equation 4x = 2x−2 graphically? (2 points)