How do you find the domain of #g(x)=5/(4-9x)#?
1 Answer
May 7, 2016
Explanation:
To find the domain we must avoid any values of x that will make the denominator equal to zero.
as#5/0" is undefined "# To find the values that will create this situation
solve : 4 - 9x = 0
#rArrx=4/9# This is the value of x that must be avoided.
#rArr "domain": x inRR , x≠4/9#
