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Chrome File Edit View History Bookmarks People Window Help 95% 4) Sat 12:32 PM You LON-CAPA Cosine Graph × Search Q&A; | Chegg.com https://s1 lite msu.edu/res/msu/kashyChamp2002/champprobs/cosGraphA problem?symb-uploaded%2fmsu%2f63152883c582567dmsull%2fdefault_1 2863 Main Menu Contents Grades Timer Notes à Evaluate Feedback P Course Contents » » Homework set #5 (due 2/23 at 11:59PM) » Cosine Graph Para meterA Print Info The solid curve below shows the trigonometric function f(x). It has the form rx) = Acos(x). Also shown as dotted curve is the function cos(x) [1T1T -7-6-5-4-3-2.1 1 2 3 4 5 6 7 Determine the value of A and enter it below. Note the tick marks at x = ± and ±2 Submit Answer Tries 0/20 Post Discussion Send Feedback

Explanation / Answer

Here in this solid curve form f(x) = Acos(x). and dotted curve is the function cos(x)

A value is always 1/2 the difference between the max and min values. In this case A = 3.

So the value of A is 3

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