(Sections 1 and 3) A rectangle is inscribed in a circle of radius 4. See the figure. Let M = (x, y) be the point in quadrant I that is a vertex of the rectangle and is on the circle. The equation ofthecircleis x2 +y2 =16
a) Express the area of the rectangle as a function of x. b) Express the perimeter of the rectangle as s function of x c) Find the domain of A? You can use any notation.

Question

(Sections 1 and 3) A rectangle is inscribed in a circle of radius 4. See the figure. Let M = (x, y) be the point in quadrant I that is a vertex of the rectangle and is on the circle. The equation ofthecircleis x2 +y2 =16
a) Express the area of the rectangle as a function of x. b) Express the perimeter of the rectangle as s function of x c) Find the domain of A? You can use any notation.