Checkpoint 2

1. For ${\displaystyle f\text{(}x\text{)}=e^x}$, calculate ${\displaystyle P_3\text{(}x\text{)}}$and ${\displaystyle P_4\text{(}x\text{)}}$.

2. Use your graphing tool to plot ${\displaystyle f\text{(}x\text{)}}$ and all five of the polynomials, ${\displaystyle P_0}$ through ${\displaystyle P_4}$, in the same plot window.