Identify the vertex and the axis of symmetry of the graph of the function y=3(x+2)^2-3

we know that

The equation in vertex form of a vertical parabola is of the form

where

is the vertex of the parabola

and

is the axis of symmetry

if -----> open upward

if -----> open downward

In this problem we have

This is a vertical parabola open upward

The vertex is a minimum

therefore

the answer is

the vertex is the point

the axis of symmetry is

see the attached figure to better understand the problem

goog may have it for you

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 !