37 f is increasing when -2 2;
fis decreasing when x < -2 and 0 < x <2.
f(x) > 0 when x < -3, -1 3;
f(x) < 0 when3

Graph the equation

I don't know

Step-by-step explanation:

Because you are in college and that's what it says!!

20

step-by-step explanation:

80π/3 or about 83.775

step-by-step explanation:

since a cone is 1/3 of a cylinder, we need to find the base's area. since area = πr^2, we get 16π. then, multiplying this by 5, we get 80π. dividing by 3, since the cone's volume is 1/3 of that of a cylinder's, we get 80π/3.

hope this !