A pattern of rectangles is formed by decreasing the length and increasing the width each by the same amount. The
relationship between x, the amount of increase, and A, the area of the rectangle represented by the increase, is
quadratic
Which graph could represent the area of each rectangle in terms of the change in the length and width?
TA Rectangle Area Pattern
50
45
40
35
30
Area (square units)
6 7 8 9 10 X
Change in dimensions (units)
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Sala
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