# Study Guides

Homework Answers (requires PUSD email)

## Chapter 1

## Appendix A

End of chapter whiteboard practice

Appendix A Team Test Solutions

## Appendix B

Appendix B Whiteboard Practice

## Chapter 2

Chapter 2 More Graphing Practice

## Chapter 3

U-sub Practice 1 (found online)

U-sub Practice 2 (found online)

More graphing rationals practice

## Semester 1

Answers (Number 17 is actually y = -0.142(x-7)^2+13)

## Chapter 4

Solutions (On Graph 2, the green graph is if the equation had been negative)

## Chapter 5

## Chapter 6

Chapter 6 Review Word Problems

Chapter 6 Review Logs and 3 equations 3 unknowns

## Chapter 7

Chapter 7 Spring Break Practice

Super fun Log and Trig Practice

Practice graphing Trig Functions (The answers on page 2 and 3 are not great. See my solutions below. The way I show my graphs is the expectation for the test)

Game to get better at unit circle

More practice with solving trig (Some of the later problems are pretty challenging. Factoring/U-sub might be required. The last two you might need to use the Pythagorean Identity)

Solutions (Solution for 6 is incorrect. Should be 5cos(2pi/2.6*20)+7 the period was incorrectly inputted as 1.3 (which is actually the half period). The final answer should be 5.227 in)

## Chapter 8

Video: Analyzing Polynomial Graphs

Video: Roots and Imaginary Numbers

Video: Finding Roots of Polynomials

Chapter 8 Practice with Polynomials

More Practice with Polynomials

Writing equations of polynomials

## Chapter 10

Chapter 10 Practice with Series

Chapter 10 Binomial Expansion and e practice

## Semester 2

Solutions (Answer to 3d incorrect. Should be 6.37. Also12c is incorrect. Should be 64/81)