Question

f(x)=1/27-3^x for which value is x undefined?

Answer 1

it's defined everywhere

Answer 2

im looking for when its undefined..

Answer 3

well there are no parts when its undefined...

Answer 4

would it be 3? because when three is plugged in the denominator = 0

Answer 5

OH, can you write properly then?

Answer 6

look use parenthesis, there's a difference b/n
f(x)=1/27-3^x
and
f(x)=1/(27-3^x)

Answer 7

then yeah it would be undefined at x=3