# What are the vertex, axis of symmetry, maximum or minimum value, domain, and range of the function, and x and y intercepts for #y=x^2 - 3#?

##### 1 Answer

May 26, 2015

Since this is in the form

**symmetry**:

**vertex** **y-intercept**

Since the coefficient of the square is positive (**minimum**.

There is no maximum, so the **range**:

**domain**:

The **x-intercepts** (where y=0) are

graph{x^2-3 [-10, 10, -5, 5]}