## lexy148 one year ago Are there any functions without an x-intercept?

1. anonymous

An infinite number of them.

2. jennithemeani

No, all functions have and x-intercept at some point or another

3. zepdrix

Hey Lexy :) Here is an example of a function that does not pass through the x-axis. $$\large\rm f(x)=x^2+1$$

4. lexy148

ok thx @zepdrix and @jennithemeani