Use the properties of geometric series to find the sum of the given series. For what value of the variable does the series converge to this sum? 1+z/6+z^2/36+z^3/216+⋯ Enclose numerators, and denominators in parentheses. For example, (a−b)/(1+n). The sum of the given series is:

(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)