Answer:
11
Step-by-step explanation:
Hope it helps you :)
Answer:
B
Step-by-step explanation:
The average rate of change of f(x) in the closed interval [ a, b ] is

Here [ a, b ] = [ - 1, 6 ] and from the graph
f(b) = f(6) = 0
f(a) = f(- 1) = 0, thus
average rate of change =
=
= 0
Answer:

Step-by-step explanation:




Answer:
1/6 for each side.
Step-by-step explanation:
A 2/5 of the students because because 8 out of the 20 students have speaking parts