When you are looking for a domain there has to be restrictions. In this function there are no values of x that make f(x)undefined. So the domain is (-infinity,infinity).
If you are unsure of what undefined values are talk with your teacher or classmates.
You can also look up algebra websites or google "Undefined Values in Algebra".
what is the domain of f(x)=4x^2-7x +3
1 answer
1 answer