b. Describe the relationship between the side length of a square and the area of the square. How is it the same or different than other relationships you have graphed?
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c. How can you use the graph to estimate the side length for a square with an area of 24 square units? Does this estimate match your estimate in problem 9-83?
7
d. Use your graph to estimate these square roots:
i. √10 ii. √15 iii. √5 iv. √33
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Expression 9: "x" equals StartRoot, 10 , EndRoot left brace, 0 less than or equal to "y" less than or equal to 10 , right bracex=100≤y≤10
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Expression 10: "x" equals StartRoot, 15 , EndRoot left brace, 0 less than or equal to "y" less than or equal to 15 , right bracex=150≤y≤15
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Expression 11: "x" equals StartRoot, 5 , EndRoot left brace, 0 less than or equal to "y" less than or equal to 5 , right bracex=50≤y≤5
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Expression 12: "x" equals StartRoot, 33 , EndRoot left brace, 0 less than or equal to "y" less than or equal to 33 , right bracex=330≤y≤33