Question #1 Matalea created a rectangle where the length was eight more than the width. She then determined that the area of a rectangle could be found by using the function A(x) = x +8x, where x is the width of the rectangle. If the area of the rectangle is 33 in., what is the width of the rectangle?

College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter2: Functions And Graphs
Section2.1: Functions And Function Notation
Problem 101E
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Question #1
Matalea created a rectangle where the length was
eight more than the width. She then determined
that the area of a rectangle could be found by
using the function A(x) = x? +8x, where x is the
width of the rectangle. If the area of the rectangle
is 33 in.?, what is the width of the rectangle?
Transcribed Image Text:Question #1 Matalea created a rectangle where the length was eight more than the width. She then determined that the area of a rectangle could be found by using the function A(x) = x? +8x, where x is the width of the rectangle. If the area of the rectangle is 33 in.?, what is the width of the rectangle?
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