Math 7A
Sample Tests -
Unit One - Function review, Inverses, Exponentials and Logs
- Transformation of Graphs WS | Notes
- Inverse Worksheet
- Solving Log and Exponential Equations notes
- Log Inverse Worksheet
Unit Two - Algebra Review plus Intro to Angles
- Reference Angle Worksheet
- Special Angles Handout
- Locating Angles Worksheet 1
- Common Algebra Errors
- Factoring with negative and rational exponents worksheet
- Piecewise Defined Function WS
- Graphing with Absolute Value
- Absolute Value Worksheet Solns
Unit Three - Functions: Quadratic, Polynomial, Rational and More on Angles
- Locating Angles Worksheet 2 | ans
- Modeling Problems (answers at bottom) Selected solutions
Unit Four - Intro to Trigonometry and Graphs
- Locating Angles Worksheet 3
- Unit Circle Wrap for Unit Circle definition.
- First Quadrant and Quadrantal Angles Worksheet | ans
- Unit Circle Graphic Fill in the blanks
- Unit Circle with reference Triangle DESMOS
- Unit Circle Trig Practice Animation | Game | Another game
- Using Reference Angles to Find Trig. Values Worksheet
- Three-Ways to Find Trig Values When Given One Value Handout
- Animated Sine and Cosine and Tangent Graphs with unit circle
- Interactive Unit Circle with Trig Graphs
- Interactive graph with unit circle DESMOS
- Graphing the Trig Functions- handout
- Interactive DESMOS transformable trig graphs
- Finding cosine/sine equation from graph more
Math 7B
Preparation: Things you should do before the class starts.
First Day Info.
- Syllabus
- Website Tour and Intro.
- Homework Expectations
- Presentation Counts
- Textbook: Sullivan Precalculus 10th edition
- Common Algebra Errors
Some Favorite Internet Resources for this class
- You Tube Video Lectures - Kahn*
- Math Tutorial Videos by Patrick
- Pauls Online Notes
- DESMOS graphing calculator
Sample Tests 
Unit One - Trig Review, Law of Sines and Cosines
- Optional Practice: Worksheet - Review of Algebra topics from 7A needed in Calculus. solns
- Worksheet- Review of 7A trig solutions
- Worksheet- Review of 7A Inverse Trig solutions
Unit Two - Analytic Trigonometry, Identities and Equations
- Trig Identities concept map
- 10 Trig. Equations with answers for practice
- 10 MORE Trig. Equations with answers for practice
- Trig. Equation Worksheet
Unit Three - Polar Coordinates, Vectors and Conics
- Polar cardiod demonstation.
- Polar limacon demonstation.
- Polar Grapher (geogebra)
- DESMOS limacon/cardioid
- Polar rose desmos
- Ilustration of definition of parabola
- Illustration of foci definition of ellipse
Unit Four - Matrices and Systems of Equations
- Gaussian Elimination Intro.
- Gaussian 4x 4 example
- Gaussian Elimination Calculator
- 4x4 Determinant expansion animation
- Matrix Calculator
- Matrix Inverse with row operation
- Another Matrix Calculator
- Row Operation Calculator
UNIT FIVE - Additional Topics
Parametric Eqtuation Worksheet
Factoring with negative and rational exponents worksheet