Question 987091
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*[tex \LARGE \ \ \ \ \ \ \ \ \ \ f(x)\ =\ \frac{4x\ +\ 5}{6x\ -\ 7}]


*[tex \LARGE \ \ \ \ \ \ \ \ \ \ f(x+h)\ =\ \frac{4(x+h)\ +\ 5}{6(x+h)\ -\ 7}]


John
*[tex \LARGE e^{i\pi}\ +\ 1\ =\ 0]
My calculator said it, I believe it, that settles it

*[tex \Large \ \
*[tex \LARGE \ \ \ \ \ \ \ \ \ \