Question 1166791
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*[tex \LARGE \ \ \ \ \ \ \ \ \ \ f(x)\ =\ ax^2\ +\ b]


*[tex \Large (-1,5)\ \in\ f(x)\ \Right\ a(-1)^2\ +\ b\ =\ 5\ \Right\ a\ +\ b\ =\ 5]


*[tex \Large \frac{df}{dx}\ =\ 2ax]


*[tex \Large \frac{df}{dx}\|_{x=1}\ =\ 7\ \ ]*[tex \Large \Right\ 2a(1)\ =\ 7\ \Right\ a\ =\ 3.5\ \Right\ 3.5\ +\ b\ =\ 5\ \Right\ b\ =\ 1.5] 


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


I > Ø
*[tex \Large \ \
*[tex \LARGE \ \ \ \ \ \ \ \ \ \  
								
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