The old man slowly walked down the sta- Nah fudck this Whats 5-1

Set up and solve a proportion for the following application problem. if 55 pounds of grass seed cover 404 square feet, how many pounds are needed for 7272 square feet?

Ithink i know it but i want to be sure so can you me out ?

Identify the parent function that can be used to graph the function f(x)=3(x-9)2