Answer:
C
Step-by-step explanation:
4y-9+4y simplified by combining like terms is 8y-9
It would be the second one!!!
Answer:
if the question is how long can she eat without a notice being sent home, its about 21 days
Step-by-step explanation:
Answer:
A is f ", B is f, C is f '.
Step-by-step explanation:
Your answer is correct. B is the original function f. It has a local maximum at x=0, and local minimums at approximately x=-3/2 and x=3/2.
C is the first derivative. It crosses the x-axis at each place where B is a min or max. C itself has a local maximum at approximately x=-3/4 and a local minimum at approximately x=3/4.
Finally, A is the second derivative. It crosses the x-axis at each place where C is a min or max.
