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Key Concepts of Rational Functions

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Learning Outcomes / Performance Standard:
  • Accurately formulate and solve real-life problems involving rational functions.
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Learning Competency:
1. Represents real-life situations using rational functions.
2. Distinguishes rational function, rational equation, and rational inequality
3. Solves rational equations and inequalities
4. Represents a rational function through its: (a) table of values, (b) graph, and (c) equation.
5. Finds the domain and range of a rational function
6. Determines the intercepts, zeroes, and asymptotes of rational functions.
7. Graphs rational functions
8. Solves problems involving rational functions, equation, and inequalities
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Assessment on Rational Functions

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Rational Function Game

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Human Graph Theory

4- APPLICATION / ASSESSMENT

Short explanation on how to use these e learning materials:

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  • can serve as an extension activity.

E-learning Tools or Resources

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Tutorial 40: Graphs of Rational Functions

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Operations on Functions 1

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Graphing Rational Functions

3- ANALYSIS & ABSTRACTION

Short explanation on how to use these e learning materials:

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  • Can be displayed to class as activity.

E-learning Tools or Resources

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Algebra LAB: Graphing Rational Functions

2 - ASSUMPTION VERIFICATION

E-learning Tools or Resources

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Rational Functions In Real Life!

1 - ACTIVATING ACTIVITY

E-learning Tools or Resources

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Recognizing Functions From Graph

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Putting It All Together – Graphing Rational Functions

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