Answer:
B)max/ opens down
Step-by-step explanation:
Parabola equation:
The equation of a parabola has the following format:
If 
, that is, x² is multiplied by a positive number, the function has a minimum value and the parabola opens up.
If 
, that is, x² is multiplied by a negative number, the function has a maximum value and the parabola opens down.
In this question:
From the graph, we already see that it opens down and has a max, and analitically, since 
, this is confirmed. The correct answer is given by option b.
V=4/3 pi r^3.
4/3r^3=1372/3,......r^3=343, r=7 inches
The correct answe would be 4 all functions are at the same rate
11 units long. When something is rotated it does not change its shape/length, only when it is dilated.
Answer:
42
Step-by-step explanation:
