# What is the domain and range of #f(x)= (2-x)/(x^2+7x+12)#?

##### 1 Answer

Jun 29, 2017

**Domain:** **except** **In interval notation:****Range : Any real number i.e** **In interval notation:**

#### Explanation:

Domain: Input restriction is denominator should not be

So

Domain:

Range : Any real number i.e

graph{(2-x)/(x^2+7x+12) [-160, 160, -80, 80]} [Ans]