# Math

posted by
**Erin**
.

How would you rewrite the equation y = 3x+1 as a function of x.

Hmmm. It is written now as a function of x.

Do you mean like this, where x is a function of y?

x= 1/3 y -1 ?

Could this be a trick question? I thought It was already a function of x?

Thanks for your help!