How do you find the domain of #f( x ) = \frac { 8} { x - 13}#?
1 Answer
Sep 10, 2017
All
Explanation:
...the domain of a function is the set of values that x can have, such that the function is defined.
This function is NOT defined at
You can plug any other value of x into the function and calculate an output value.
So, in general, if you are asked about the domain of any function, the first thing to determine is if there is a division operation. If there is, ask yourself if there are any values of x that would cause division by zero. Those points are excluded from the domain.
GOOD LUCK!