Solve the Problem $D$ Digits In $t$ Minutes, Where $D=-0.4 t^{2}+11 t$ Use the Graph Below to Estimate the Number of to Recall

Multiple Choice

Solve the problem.
-Participants in a memorization experiment were able to recall an average of $D$ digits in $t$ minutes, where $D=-0.4 t^{2}+11 t$ . Use the graph below to estimate the number of digits recalled after 8 minutes.

A) 62 digits
B) 102 digits
C) 82 digits
D) 42 digits