Precalculus
CK-12 Instructions:
Go to www.ck12.org
Log in with Google
Join Group
5th hour code: f63pw 6th hour code: jghvb
Go to www.ck12.org
Log in with Google
Join Group
5th hour code: f63pw 6th hour code: jghvb
Links for Class
Unit Assignments and Objectives
Unit 1 Functions- Guiding Questions
Handouts
Unit 1 Review --- Unit 1 Review Answer Key --- Answer Key Continued
Handouts
- Interval Notation Notes --- Interval Notation Worksheet --- Interval Notation Answer Key
- Real World Composition Practice --- Real World Composition Answer Key
- Function Composition and Operations --- Function Composition and Operations Answer Key
- Domain and Range of Graphs --- Domain and Range of Graphs Answer Key
- Graphing Piecewise Functions with Desmos Investigation --- Piecewise Function Practice --- Graphing Video
Unit 1 Review --- Unit 1 Review Answer Key --- Answer Key Continued
Unit 2 Exponential and Logarithmic Functions- Guiding Questions
Handouts
Handouts
- Guiding Questions
- Exponential Graphing Handout 1 and Handout 2 --- Graphing Practice --- Graphing Answer Key
- Logarithmic Graph Practice
- Financial Aid Investigation Links
- Tarsia Logarithm Properties --- Check CK-12 Assignments for more practice
Unit 3 Rational Functions Handouts
Writing Equations of Word Problems (Pg. 4) - Answer Key
- Introduction Activities- Guiding Questions --- Building Rational Functions
- Intro to Rational Functions Practice
- Features of Rational Functions Practice --- Answer Key
- Matching Rational Functions Practice --- Answer Key
- Graphing Rational Functions --- Answer Key
- Solving Rational Equations Practice --- Answer Key
- Unit 3 Review --- Unit 3 Rational Functions Review Answer Key
Writing Equations of Word Problems (Pg. 4) - Answer Key
Unit 4 Matrices-
Khan Academy- Method 1 Expansion by Minors
Khan Academy- Method 2 Diagonals
- Write matrices for given data and determine the dimension.
- Find the sum, difference, product and scalar product
- Find determinants and inverses of matrices
- Use matrices to find the area of a triangle
- Solve systems of equations
Khan Academy- Method 1 Expansion by Minors
Khan Academy- Method 2 Diagonals
Resources
Suggested Apps
Desmos- graphing calculator
Socrative- student response system
Symbaloo- organizing bookmarks for websites
Socrative- student response system
Symbaloo- organizing bookmarks for websites