How do you find the domain of #log_e(x-9)#?
1 Answer
Oct 1, 2017
# x in {RR | x gt 9} #
Explanation:
The logarithm function is only defined for strictly positive real values, thus we require that:
# x - 9 gt 0 #
Hence the domain of the given function is:
# x in {RR | x gt 9} #
