
Concept explainers
(a)
To graph:The function.
(a)

Answer to Problem 61E
The graph of the function is shown in Figure (1).
Explanation of Solution
Consider the function.
The graph of the above function is shown below.
Figure (1)
Therefore, the graph of the given function is shown in Figure (1).
(b)
To find: The number of cycle Ferris wheel make in 180 seconds.
(b)

Answer to Problem 61E
The number of cycle Ferris wheel makes in 180 seconds are
Explanation of Solution
Consider Figure (1).
It is visible from the graph the number of cycle completed by the wheels in
Therefore, the number of cycle completed is
(c)
To find:The maximum and minimum height.
(c)

Answer to Problem 61E
The maximum height is
Explanation of Solution
Consider Figure (1).
The maximum height is,
The minimum height is,
Therefore, the maximum height is
Chapter 9 Solutions
BIG IDEAS MATH Algebra 2: Common Core Student Edition 2015
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