Mark M. answered 09/18/19
Mathematics Teacher - NCLB Highly Qualified
W = 6.5 - L
A = L(6.5 - L)
Lauren H.
asked 09/17/19The 13-foot string is arranged into a rectangle. Let L denote the length of the rectangle, and let W denote the width of the rectangle.
a. Write a formula for the width W as a function of the length L.
b. Write a formula for the area A of the rectangle as a function of L.
Mark M. answered 09/18/19
Mathematics Teacher - NCLB Highly Qualified
W = 6.5 - L
A = L(6.5 - L)
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