# How do you find the domain of #g(x) = 8/(6-7x)#?

##### 1 Answer

Jun 18, 2018

#### Explanation:

The denominator of g(x) cannot be zero as this would make g(x) undefined. Equating the denominator to zero and solving gives the value that x cannot be.

#"solve "6-7x=0rArrx=6/7larrcolor(red)"excluded value"#

#"domain "x in(-oo,6/7)uu(6/7,oo)#

graph{8/(6-7x) [-10, 10, -5, 5]}