The radius of a large balloon after it is punctured is represented by the following table:
Time (seconds)| Radius (cm)
- | - | -
$0$ | $401$
$5$ | $352$
$10$ | $302$
$15$ | $250$
$20$ | $199$
$25$ | $149$
**Which model for $R(t)$, the radius of the balloon $t$ seconds after it's punctured, best fits the data?**
[[☃ radio 1]]