Algebra, Functions and Equations
(Each video below will play on Windows Media Player and starts within 1-2 minutes)
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| Algebra |
1A (click here)
15:09 mins. |
- Properties of Exponents
- Laws of Exponents, Simplifying Expressions
- Rational Exponents
- Properties of Logarithms |
| Function Concepts |
1B (click here)
19:39 mins. |
- Functions |
1C (click here)
10:33 mins. |
- Function Composition |
1D (click here)
15:42 mins. |
- Inverse Functions
- Inverse and Identity Functions
- Finding Inverse Functions |
| Function Graphs |
1E (click here)
17:41 mins. |
- Polynomial Graphs, GDC
- Graphs of Radical Functions, GDC |
1F (click here)
22:41 mins. |
- Finding Vertical and Horizontal Asymptotes
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1G (click here)
18:12 mins. |
- More on Asymptotes |
1H (click here)
25:12 mins. |
- Graphing Rational Functions
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1I (click here)
17:55 mins. |
- More on Graphing Rational Functions
- Even/Odd functions |
1J (click here)
16:45 mins. |
- Solving Linear and Quadratic Equations in the GDC
- Application in Quadratic Functions
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1K (click here)
16:33 mins. |
- Solving Exponential and Logarithmic Equations in the GDC
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| Transformations of Graphs |
1L (click here)
14:43 mins. |
- Transformations on a Graph
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1M (click here)
19:29 mins. |
- Reflections in the x-axis
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Mixed Transformations
- Inverse as Reflection in y=x
- Inverse as Reflection in y=x in the GDC |
| The Reciprocal Function |
1N (click here)
30:29 mins. |
- More on Inverse Functions
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| The Quadratic Function |
1O (click here)
15:44 mins. |
- Quadratic Functions
- Graphing Quadratics, investigation into translations
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1P (click here)
17:04 mins. |
- More Graphing Quadratics, y = a(x - h)2 +k form
- Graphing Quadratics via Completing the Square, GDC |
1Q (click here)
21:50 mins. |
- Application using Completing the Square
- Application using the GDC
- Application in Quadratic Functions |
| The Solution of ax2 + bx + c = 0 and the discriminant |
1R (click here)
22:06 mins. |
- Solving Quadratics Algebraically, with application
- Solving Quadratics in the GDC, with application
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1S (click here)
23:46 mins. |
- Solving Quadratics by Factoring (Zero Product Property)
- More Solving Quadratics by Factoring and in the GDC |
1T (click here)
18:24 mins. |
- Completing the Square, Vertex of Parabola, Min in GDC
- More on Completing the Square |
1U (click here)
28:51 mins. |
- The Quadratic Formula Using the Discriminant
- Solving Rational Equations that Become Quadratic
- An Important Caveat |
| Exponential and Logarithmic Functions |
1V (click here)
17:39 mins. |
- Exponential Functions and Graphs
- More Exponential Functions and Graphs Solving Exponential Equations
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1W (click here)
22:42 mins. |
- Annual Compound Interest, A = p(1+r)t
- The Ubiquitous Number e |
1X (click here)
21:49 mins. |
- Application, introduction to compound interest
- Logarithmic Functions and Graphs |
1Y (click here)
19:29 mins. |
- Logarithmic Functions and Inverse
- Solving Exponential and Logarithmic Equations |
| Exponential and Natural Logarithmic Functions |
1Z (click here)
27:15 mins. |
- Applications of exponential and log equations
- Exponential functions and graphs |
1ZZ (click here)
34:55 mins. |
- Applications in exponential and log Functions
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