Question 202124
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Just like evaluating *[tex \Large f(x)] for any other value.  Substitute *[tex \Large x + h] for *[tex \Large x] everywhere it appears in the function.


If *[tex \Large f(x) = 3x^2 - 1] then *[tex \Large f(x+h) = 3(x + h)^2 - 1]


Just expand the binomial and collect terms.


John
*[tex \LARGE e^{i\pi} + 1 = 0]
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