14m - (5 + 8m) can some one help me solve this

Identify the parent function that can be used to graph the function f(x)= (1/4x)^3

(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)

Which statements are true about additional information for proving that the triangles are congruent check all that apply