Would appreciate if y’all could help :)

What is the value of x in the following equation. -x ^3/2 = -27

(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)

Given the following linear function sketch the graph of the function and find the domain and range. ƒ(x) = -5x + 4