Answer:
You have a maximum when the parabola opens down (-x^2), and a minimum when it opens up (+x^2). In your case, it opens down because of the -. That is the special notation, the vertex of the parabola is already there.
The answer will be 7.50 because you are doing your times if you do divid its going to be hard so times to get your answer.
Answer:
see photo attached for your reference.
Step-by-step explanation:
15.50 (to the nearest hundredth)