A(x)=x^2+6x^2
A(x)= 7x^2
your school is putting on a prom fashion show, and you are in charge of building a platform to serve as a stage. Main stage is a rectangle and the runways is a square. the length of the main stage is three times the length of the runway and the width of the main stage is two times the length og the runway.
write a function A(x) for the area of the entire stage and draw the stage.
1 answer