My teacher assigned this as a review for the test. This particular question looks like definition of derivative to me: Would that make f(x + h) = sin x and f(x) = 1/2? I'm very confused on which parts are which.
Last edited by mr fantastic; Sep 23rd 2010 at 07:21 AM. Reason: Tidied up the latex.
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Originally Posted by density My teacher assigned this as a review for the test. This particular question looks like definition of derivative to me: Would that make f(x + h) = sin x and f(x) = 1/2? I'm very confused on which parts are which. f(x) = sin(x) and c = pi/6. Think about it.
(Think. . . think. . . think. . . ) After much staring, I see it! Thank you.
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