# How do you graph f(x) = 3^x+1?

It's pretty flat - asymptotic to $y = 1$ for $x < 0$
It cuts the $y$-axis at $\left(0 , 2\right)$
It grows exponentially for $x > 0$, going through the points $\left(1 , 4\right)$, $\left(2 , 10\right)$, $\left(3 , 28\right)$,...