3 Dax has a banner that is 7 feet long and 5 feet wide. He wants to make a new banner that has the same perimeter, but is 6 feet long. How wide is the new banner? What is the area of the new banner? (1+s) 676=1242 The new banner is 6 feet wide. 124 24 242 The area of the new banner is 3 square feet.

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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I don't know how to help my daughter answer questions 3 and 4

original rectangle in problem 1? Explain how you know.
e area of the
3 Dax has a banner that is 7 feet long and 5 feet wide. He wants to make a new
banner that has the same perimeter, but is 6 feet long. How wide is the new
banner? What is the area of the new banner? (+5)
Stvet
646=1272
242
The new banner is 6
feet wide.
The area of the new banner is o square feet.
4 Compare these rectangles.
Rectangle A: Length = 9 inches, width = 3 inches 27
%3D
Rectangle B: Length = 9 inches, width = 2 inches 18
%3D
Rectangle C: Length = 8 inches, width = 4 inches 3 2
C.
32
The rectangle with the greatest area is
It has an area of
square inches.
The rectangles with the same perimeter are
and
5 How does the change in length change the shape in problem 3? Explain how
you know.
©Curriculum Associates, LLC Copying is permitted for classroom use.
Transcribed Image Text:original rectangle in problem 1? Explain how you know. e area of the 3 Dax has a banner that is 7 feet long and 5 feet wide. He wants to make a new banner that has the same perimeter, but is 6 feet long. How wide is the new banner? What is the area of the new banner? (+5) Stvet 646=1272 242 The new banner is 6 feet wide. The area of the new banner is o square feet. 4 Compare these rectangles. Rectangle A: Length = 9 inches, width = 3 inches 27 %3D Rectangle B: Length = 9 inches, width = 2 inches 18 %3D Rectangle C: Length = 8 inches, width = 4 inches 3 2 C. 32 The rectangle with the greatest area is It has an area of square inches. The rectangles with the same perimeter are and 5 How does the change in length change the shape in problem 3? Explain how you know. ©Curriculum Associates, LLC Copying is permitted for classroom use.
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