$[2$ points$]$ Above chart shows the exchange rate between USD and euro the during the last five years $-$ it shows price of $1$ euro in USD; how much $1$ euro is worth in USD.

On April $3,2020,$ the rate was $1$ euro $=1\mathrm{.}08$ USD.

On May $28,2021,$ the rate was $1$ euro $=1\mathrm{.}22$ USD.

Using what you learned in this course, state which currency appreciated, and which currency depreciated between these two dates $(4/3/2020$ and $5/28/2021)?$