1. Alice is riding a Ferris wheel, where t is time in seconds, and her height above the ground, h, is described by h = 11 cos(12t) + 12. What is the range of this function? A. {h € R |- 11 ≤ h ≤ 11} B. {he R|1 ≤h≤ 11} C. {he R|1 ≤h ≤ 23} D. {h ER|0 ≤h ≤ 23}

Advanced Engineering Mathematics
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Chapter2: Second-order Linear Odes
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1. Alice is riding a Ferris wheel, where t is time in seconds, and her height above the ground, h, is described by
h = 11 cos(12t) + 12. What is the range of this function?
A. {h E R |- 11 ≤ h ≤ 11} B. {he R|1 ≤h ≤ 11}
C. {he R|1 ≤h ≤ 23}
D. {h E R |0 ≤h ≤ 23}
Transcribed Image Text:1. Alice is riding a Ferris wheel, where t is time in seconds, and her height above the ground, h, is described by h = 11 cos(12t) + 12. What is the range of this function? A. {h E R |- 11 ≤ h ≤ 11} B. {he R|1 ≤h ≤ 11} C. {he R|1 ≤h ≤ 23} D. {h E R |0 ≤h ≤ 23}
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