Answer:
Mode :))))))))))))))))))))
Step-by-step explanation:
Not C, Not A, most likely B
Its less than 90 because its and acute, meaning its smaller, so you can already knock off C.
Solution:
f(10) = 10/2 + 8
f(10) = 5 + 8
f(10) = 13
Best of Luck!
x=+-
= +
=64+25
=89