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anonymous
 one year ago
Work through this with me??
What is the rate of change for f(x) = −2 cos 4x − 3 on the interval from x = 0 to x = ?
anonymous
 one year ago
Work through this with me?? What is the rate of change for f(x) = −2 cos 4x − 3 on the interval from x = 0 to x = ?

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0@ganeshie8 @mathmath333 @math&ing001 @misssunshinexxoxo @paki

freckles
 one year ago
Best ResponseYou've already chosen the best response.0you are looking for the average rate of change over what interval? well if you are really finding the average rate of change of f over the interval x=0 to x=? then you just evaluate: \[\frac{f(?)f(0)}{?0}\]

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0so what would you do with the ? @freckles

freckles
 one year ago
Best ResponseYou've already chosen the best response.0plug it into f just like you plug in 0 into the f

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0how do you plug in a question mark lol

freckles
 one year ago
Best ResponseYou've already chosen the best response.0\[f(?)=2\cos(4?)3\]
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