1 / 14

Chapter 10 Final Exam Review

Prepare for your Pre-Calculus exam with our comprehensive review focused on Chapter 10 topics. This guide covers key concepts such as Sum and Difference Formulas, Trigonometric functions (sine, cosine, tangent), amplitude, period, vertical and phase shifts, along with necessary identities and their applications. You'll find strategies for simplifying expressions, finding exact and approximate values, and utilizing reciprocal and quotient identities. Remember not to divide by certain trigonometric functions and always verify your solutions for accuracy!

ashtyn
Télécharger la présentation

Chapter 10 Final Exam Review

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Chapter 10 Final Exam Review THE BEST CLASS EVER…ERRR…. PRE-CALCULUS

  2. Chapter 10Previous Lesson Materials

  3. What was Chapter 10 about? • Sum and Difference Formulas • Amplitude • Period • Vertical Shift • Phase Shift

  4. Cosine Sum and Difference Formulas

  5. Tangent Formulas!

  6. Formulas!

  7. Multiply by the conjugate of the denominator DISTRIBUTE Combine like terms reduce

  8. What was Chapter 10 about? • Graphing Trig Functions • Simplify Expressions • Find Exact Values • Find Approx Values • Complex Trig Identities • Simplifying • Solving

  9. RECIPROCAL IDENTITIES QUOTIENT IDENTITIES PYTHAGOREAN IDENTITIES Note It may be necessary to recognize alternative forms of the identities above, such as sin²  =1 – cos²  and cos²  =1 – sin² .

  10. Strategies • Recall… • Algebra 2 Solving Methods • Factoring GCFs • Factoring Patterns • Isolating Variable Techniques • Etc. WARNING!!!!! • Do not divide by sin, cos, tan, sec, csc or cot! You may lose answers. • Theses are NOT one-size-fits-all problems. • Always check your solutions

  11. 1. Apply Cosine Sum Formula. 2. Apply Appropriate Pythagorean Identity.

  12. 3. Use algebra techniques to simplify. 4. Find the angle measures using the unit circle.

More Related