# What are the domain and range of #f(x)=x^2-2x+3#?

##### 1 Answer

Jan 1, 2017

See explanation.

#### Explanation:

**Domain**

The **domain** of a function is the largest subset of

Given function is a polynomial, so there are no limitations for the values of **the domain is #D=RR#**

**Range**

The range is the interval of values which a function takes.

A quadratic function with a positive coefficient of

**The function's range is #[2;+oo)#**