2. Given the function defined by y=x to the 2nd power, which of the following is its average rate of change from x=2 to x=10?

(1) 5/3
(2) 2
(3) 8/3
(4) 12

The art class is planning to paint a mural on an outside wall. this figure is a scale drawing of the wall. width: 11 in length: 28 in unit rate: 1.5 ft per in. write the ratio of the area of the drawing to the area of the actual mural. write your answer as a unit rate. show that this unit rate is equal to the square of the unit rate 1.5 ft per in