### Home > CCA2 > Chapter 2 > Lesson 2.2.4 > Problem2-142

2-142.

Write an equation for a function that is odd, and explain how you can tell it is odd from its graph, its table, and its equation.

There are many possible answers. Recall that for an odd function, $f(−x)=−f(x)$.

One example is $y=x^3$. Be sure to show how your example is odd using a graph, a table, and by looking at the equation.