Chapter 4.6, Problem 1E

To determine

To describe: the graph of an arithmetic sequence.

Answer to Problem 1E

  

Explanation of Solution

Calculation:

Consider the graph shown below:

  

As shown in graph the coordinates of points are (2, 10),(3, 13),(4, 16) and (5, 19)

Now, the terms are $a_1=10,a_2=13,a_3=16$ and $a_4=19$

So, the terms have the common difference $d=3$

Therefore, the graph is of an arithmetic sequence.

Conclusion:

Therefore, the graph is of an arithmetic sequence.