Find the value of x.

Me complete this proof! prove that a quadrilateral is a square. me with the steps for this proof.

What is the effect on the graph of the function f(x)=x when f(x) is replaced with -f(x)+4

(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)