Question

What is the average rate of change for the sequence shown below?

coordinate plane showing the points negative 1, 4. 1, 3. 3, 2. 5, 1.

−2
2
−one half
one half

Answer 1

The correct answer is negative one half

Explanation:

input the values in rise over run form to get the final answer.

Answer 2

I believe your answer is required in Rise/Run form.

Rise is -1 and Run is +2
so
-1/2