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The function graphed is of the form y =a sin bx or y=a cosbx, where b>0. Determine the equation of the graph. AY 74 Q 5 3. 1-

The function graphed is of the form y =a sin bx or y=a cosbx, where b>0. Determine the equation of the graph. 

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Answer #1

The function shoen has

Amplitude \(=5\)

Period \(=\mathrm{pi}\)

$$ \begin{array}{l} 2 \mathrm{pi} / \mathrm{b}=\mathrm{pi} \\ \mathrm{b}=2 \end{array} $$

Hence function is

$$ y=5 \cos (2 x) $$

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Answer #2
[REMOVED]
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Answer #3

y=5 COS(4X)

source: PHONE
answered by: anonymous
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