PLEASE HELP. What is the domain and range of a quadratic function with the vertex of (-1,-2)? Write as an inequality

D: All real numbers

R: {-2 ≤ y ≤ all real numbers}

Step-by-step explanation:

Let's start with domain:

Domain is the amount of x values on a graph, specifically parabola's.

The domain goes from left to right.

In this parabola the domain is,

All real numbers

If you'd like you can write it as

{all real numbers ≤ x ≤ all real numbers}

Now range is the amount of y values on a graph in this case its,

{-2 ≤ y ≤ all real numbers}

Thus,

domain is all real number whereas range starts from -2 and goes on forever.

Hope this helps :)

answer: 2 and 1

step-by-step explanation: got this question

v = 1/3 a^2h

step-by-step explanation:

if the height is 57.7cm and the height of the slant edge is 18.2cm, then the volume is 1/3 a^2h.