Question

State the domain of the rational function
f(x) = six divided by quantity four minus x.

All real numbers except 6
All real numbers except 4
All real numbers except -6 and 6
All real numbers except -4 and 4

Answer 1

@dude

Answer 2

\(\large \frac{6}{(4-x)}\)
What can x not be?

Answer 3

6?

Answer 4

er wait 4?

Answer 5

Right 4

Answer 6

so the answer would be b?

Answer 7

oh my god thanks dude

Answer 8

Correct
\(4-x≠0\)
In that case only 4 cannot be x
\(4-4≠0\)

Corrected version

Answer 9

np :P

Answer 10

your a freakin legend dude