Question

How to determine the domain of a function.
example f(x)=4/x^2

Answer 1

domain is all real values except where denominator is zero.

Answer 2

The domain is all possible x values that make sense for a function

Answer 3

In this case where the function is defined

Answer 4

the function is only undefined when x is because 4/0 is undefined

Answer 5

so the domain ix all numbers but 0 or x≠ 0

Answer 6

x does not equal 0