1. By:Krista Higgins & Holly Maurer 2. The unit circle is the key tool in trig. It is beneficial to memorize the circle or be able to derive the points needed. 3. What…

Slide 1By bithun jith Slide 2 Done by bithun jith binoy k.v.pattom You must know and memorize the following. Pythagorean Identities: sin 2 x + cos 2 x = 1 1 + tan 2 x = sec…

1. Recall                 , 1 sin csc , 0 1 cos sec , 0 tan , 0 cot , 0 P t x y t y t y y t x t x x y x t x t y x y  …

Slide 1 Memorization Quiz Reciprocal (6) Pythagorean (3) Quotient (2) Negative Angle (6) Cofunction (6) Cosine Sum and Difference (2) Slide 2 Warm Up Slide 3 Section/Topic5.4a…

Slide 1 Chapter 5 Inverse Trigonometric Functions; Trigonometric Equations and Inequalities 5.1 Inverse sine, cosine, and tangent 5.2 Inverse cotangent, secant, and cosecant…

Slide 1 Chapter 5 Trigonometric Functions Section 5.2 Trigonometric Functions of Acute Angles Slide 2 When working with right triangles, it is convenient to refer to the…

Slide 1 4.1: Radian and Degree Measure Objectives: To use radian measure of an angle To convert angle measures back and forth between radians and degrees To find coterminal…

Slide 1 Precalculus Final Exam Review Questions 3 Days Slide 2 DAY 1 Slide 3 a. 180°k c. 0° + 360°k b. 90° + 180°k d. 90° + 270°k 1.) Find the values of θ for which…

Slide 1 Copyright © Cengage Learning. All rights reserved. 5 Analytic Trigonometry Slide 2 Copyright © Cengage Learning. All rights reserved. 5.5 Multiple–Angle and Product–to–Sum…

Slide 1 WARM-UP Prove: sin 2 x + cos 2 x = 1 This is one of 3 Pythagorean Identities that we will be using in Ch. 11. The other 2 are: 1 + tan 2 x = sec 2 x 1 + cot 2 x =…