A picture is 5 inches by 7 inches. There is a frame around the picture that is of uniform width. The area of the
frame and the picture combined is 72 in². How wide is the picture frame?
Formulate an equation that you would use to solve for x, the width of the picture frame.
A)
B)
D)
Which
(5+x)(7+x)-72
(5-x)(7-x) = 72
(5+2x)(7+2x) = 72
(5-2x)(7-2x)-72
represents the PARENT function of y=x²-3?