- $\blue f$ is a function defined on all real numbers. Its formula is given below.
- $\pink g$ is a function defined on all integers between $-3$ and $3$ (inclusive). Its values are given in the table below.
- $\green h$ is a function defined on all real numbers. Its graph is given below.
**Which function has the lowest $y$-intercept?**
[[☃ radio 1]]
$\large{\blue{f(x)} = 3\cdot 2^x -1}$
$x$|$-3$|$-2$|$-1$|$~~0$|$~~1$|$~2$|$3$
:-:|-:|-:|-:|-:|-:|-:|-:
$\pink{g(x)}$|$-1$|$1$|$3$|$5$|$7$|$9$|$11$
