Question

The area of the rectangular portion of the window can be represented by the function A(x) = 2x^2 + 10x. The area of the trapezoidal portion can be represented by the function A(t) = 6((x + 15) + (2x + 10)/2). Formulate a function A(w) that can be used to represent the area of the entire window.
A(w) = 9x + 75

A(w) = x(2x + 10)

A(w) = 21x^2 + 75x

A(w) = 2x^2 + 19x + 75​

Answer 1

X(2x + 10) is correct because of how it explained up there.