Let a , h , and k be arbitrary real numbers with a\neq 0 , and let
f be the function given by the rule f(x)=a(x-h)^2+k .

Which of the following statements are true about

** A. ** If ** B. ** The maximum value of ** C. ** If ** D. ** An extreme value occurs at the point ** E. ** The graph of ** F. ** The graph of ** G. ** None of the above

Next we use some calculus to develop familiar ideas from a different perspective.
To start, treat

Find a critical value of

Critical value =

Assume that

** A. ** minimum** B. ** maximum** C. ** neither

You can earn partial credit on this problem.