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OpenStudy (anonymous):
What is the rate of change for f(x) = −2 cos 4x − 3 on the interval from x = 0 to x = pi over 4?
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OpenStudy (anonymous):
I'm working on a practice quiz for finals, and I really want to make sure I've got these answers right. These are the choices I'm given. A. 2/Pi B. Pi/2 C. 16/Pi D. Pi/16
OpenStudy (anonymous):
I'm almost positive that it's Pi/2, but I want to see if I'm correct.
OpenStudy (anonymous):
@satellite73 When you have time, could you please take a look at this?
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