Acompany makes storage tanks in the shape of a cylinder of height h and radius r. the standard model the company sells has a height of 20 cm in the radius of 20 cm. customers may also request tanks that have a smaller radius. for each centimeter a tank’s radius decreases, however it’s height must increase by 5 cm. the volume of a cylinder jeckel storage tank is represented by the formula v= 3.14 (radius)^2 (height). x represent the number of centimeters by which the radius is decreased due to a customer’s request. write a function v(x) to represent the volume of a tank a customer a request as a function of x.