Which equation could be used to solve the problem? larry skated 7200 feet in 3 minutes. how many feet per minute did he skate (x)? a. 7200 feet • 3 minutes = x b. 7200 feet + 3 minutes = x c. 7200 feet ÷ 3 minutes = x d. 3 minutes ÷ 7200 feet = x

(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)