1. Pg. 417/425 Homework Pg. 395#43, 60 Find the “derivative” of y = sin x Pg. 589#1 – 8 all, 17, 18, 21, 22 #23 #85Graph #860 < Ɵ < π #87Ɵ = 0.995 = 54.72° #887.72 in 2

2. 11.1 Sequences Finding Terms in a Sequence List the first three terms and the 15 th term of the following sequences: Fibonacci Sequence 0, 1, 1, 2, … do you know/see a pattern? a n = a n – 1 + a n – 2 Find the first 15 terms of the Fibonacci Sequence.

3. 11.1 Sequences Arithmetic Sequences A sequence {a n } is called an arithmetic sequence if there is a real number d such that: a n = a n – 1 + d and a n = a 1 + (n – 1)d for every positive integer n. The number d is called the common difference of the arithmetic sequence. Examples: The first two terms of an arithmetic sequence are -8 and -2. Find the 10 th term and a formula for the nth term. The third and eighth terms of an arithmetic sequence are 13 and 3, respectively. Determine the 1 st term and the nth term.

4. 11.1 Sequences Geometric Sequences A sequence {a n } is called an geometric sequence if there is a nonzero real number r such that: a n = ra n – 1 and a n = a 1 r n – 1 for every positive integer n. The number r is called the common ratio of the geometric sequence. Examples: The second and third terms of a geometric sequence are -6 and 12, respectively. Determine the 1 st term and the formula for the nth term.