Chapter 4 - An Introduction to Functions - 4-7 Arithmetic Sequences - Practice and Problem-Solving Exercises - Page 281: 72

The term after 13 is 21, and the 11th term is 89.

Since the Fibonacci pattern is a pattern in which the number is the sum of the previous two numbers, we can write out the pattern. 1,1,2,3,5,8,13,21,34,55,89. We can see that the term after 13 is 21, and the 11th term is 89.