Question

Type the correct answer in the box.

Winston is creating a rectangular piece of 8-bit art using squares that are x pixels wide. The length of the rectangular piece, in pixels, is represented by the function l(x) = x + 24, and the width of the rectangular piece is represented by w(x) = x + 16.

Write the standard form of the function which describes the total area of the rectangular piece, a(x), in terms of x, the side length of each square pixel.

Answer 1

Area=l×w

Function:-

`\\ \sf\longmapsto (l*w)(x)`

`\\ \sf\longmapsto l(x)*w(x)`

`\\ \sf\longmapsto (x+24)(x+16)`

`\\ \sf\longmapsto x^2+40x+384`