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Lesson 2-16 Practice (IM Alg2)
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Question 3 of 6 y
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Han finds an expression for S(r) that gives the surface area in square inches of any cylindrical can with a specific fixed volume, in terms of its
radius rin inches. This is the graph Han gets if he allows to take on any value between - 1 and 5.
y
60
40
20
B
-1
1
2
3
0
-20
-40
-60
a. What would be a more appropriate domain for Han to use instead?
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