First 6 terms of a1=4,a2=4; for < 3, an-1+an-2

Zanylo's mode score was 9 and his median score was 8.
mode: most frequent  number
median: middlemost number

The mode is defined as the number that appears most within a given sequence.
the median is the middle number of a given sequence listed from least to greatest.
let's look for the mode.
we have:
4
5
7
8
9, 9
10.
9 appears the most, so the mode is 9.
let's find the median now.
4, 5, 7, 8, 9, 9, 10.
cross out the smallest number with the largest number until we can no longer do so.
5, 7, 8, 9, 9.
7, 8, 9.
8.
your median is 8.
your mode is 9.
i hope this !

The answer for you question is b