D=domain and the domain is 0 R=range and the range is 3
the arrows are going down right and down left but please ignore the face or my room but I have the picture here if you need it more clearer I can take it again

The weekly revenue for a company is r = 3p^2 + 60p + 1060, where p is the price of the company's product. what price will result in a revenue of $1200.

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

What is the axis of symmetry of the function f(x)=-(x+ 9)(x-21)