# What is the domain and range of #h(x)=3x^2+5x-3#??

##### 1 Answer

Nov 1, 2015

#### Answer:

Domain is

#### Explanation:

As

If you look at the graph:

graph{3x^2+5x-3 [-14.24, 14.24, -7.12, 7.13]}

you will see that the range is

To calculate the coordinates of the vertex

To calculate