Question 584355
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I think you mean:


*[tex \LARGE \ \ \ \ \ \ \ \ \ \ f(y)\ =\ -4y\ -\ 7]


Then


*[tex \LARGE \ \ \ \ \ \ \ \ \ \ f(y\ +\ h}\ =\ -4(y\ +\ h)\ -\ 7]


which you can simplify to


*[tex \LARGE \ \ \ \ \ \ \ \ \ \ f(y\ +\ h)\ =\ -4y\ -\ 4h\ -\ 7]


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