A printer makes reproductions of a series of pictures. They are all different sizes, but each picture has a height that is twice the length of the width. The printer wants to maintain the original proportions but make the area of each reproduction to be half as large as the area of its original picture. Develop a function (R(w)) that would indicate the width of a final reproduction as a function of the width (w) of the original picture.

MCQs on Common Core -aligned Precaculus problems.