Help please, detailed explanation would be nice too if possible

  b)  1

Step-by-step explanation:

The average rate of change on an interval is given by the rise on the interval divided by the run (the width of the interval). Here, the end points are ...

  (5, -3) and (8, 0)

The rise is 0-(-3) = 3. The run is 8 -5 = 3. The ratio of rise to run is 3/3 = 1.

The average rate of change on [5, 8] is 1.

b) 1

Step-by-step explanation:

hope it's helpful

answer: 43/157

this is the answer and if you try to prove me wrong your a meanie

a. 32 degrees

step-by-step explanation:

here we have to use the rule.

m∠e = 1/2 (major arc - minor arc)

m∠e = 1/2 (212 - 148)

m∠e = 1/2 (64)

m∠e = 32 degrees

answer: a. 32 degrees

you