Which type of transformation is shown here?

What are the first 4 terms in the multiplication pattern given by the formula 2×4n

Select the correct answer from each drop-down menu. the length of a rectangle is 5 inches more than its width. the area of the rectangle is 50 square inches. the quadratic equation that represents this situation is the length of the rectangle is inches.

Mackenzie needs to determine whether the rectangles are proportional. which process could she use? check all that apply.