TWELVE BASIC FUNCTIONS - Mrs....
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1 TWELVE BASIC FUNCTIONS In advanced mathematics you will find it helpful to analyze functions that appear repeatedly. This lesson will help you recognize basic properties and characteristics of common functions. DIRECTIONS Give a complete analysis for each of the twelve basic functions. The analysis should include as many of the following as possible: • Domain • Range • Continuity • Increasing/decreasing behavior • Symmetry • Boundedness • Local extrema • Horizontal asymptotes • Vertical asymptotes • End behavior • xintercepts • yintercepts
Transcript of TWELVE BASIC FUNCTIONS - Mrs....
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TWELVE BASIC FUNCTIONS
In advanced mathematics you will find it helpful to analyze functions that appear repeatedly. This lesson will help you recognize basic properties and characteristics of common functions.
DIRECTIONSGive a complete analysis for each of the twelve basic functions. The analysis should include as many of the following as possible:
• Domain• Range• Continuity• Increasing/decreasing behavior• Symmetry• Boundedness• Local extrema• Horizontal asymptotes• Vertical asymptotes• End behavior• xintercepts• yintercepts
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The Identity Function
Domain: ______________________
Range: ________________________
Roots: _________________________
y‐intercept: ___________________
Increasing intervals: ____________________________________________
Decreasing intervals: ___________________________________________
Relative max/min: ______________________________________________
Continuous?: ___________________ Even/odd? : __________________
Other: __________________ Bounded?: ____________________
End behavior: _____________________________________________________
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The Squaring Function
Domain: ______________________
Range: ________________________
Roots: _________________________
y‐intercept: ___________________
Increasing intervals: ____________________________________________
Decreasing intervals: ___________________________________________
Relative max/min: ______________________________________________
Continuous?: ___________________ Even/odd? : __________________
Other: __________________________ Bounded?: ____________________
End behavior: __________________________________________________
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The Cubing Function
Domain: ______________________
Range: ________________________
Roots: _________________________
y‐intercept: ___________________
Increasing intervals: ____________________________________________
Decreasing intervals: ___________________________________________
Relative max/min: ______________________________________________
Continuous?: ___________________ Even/odd? : __________________
Other: __________________________ Bounded?: ____________________
End behavior: __________________________________________________
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The Square Root Function
Domain: ______________________
Range: ________________________
Roots: _________________________
y‐intercept: ___________________
Increasing intervals: ____________________________________________
Decreasing intervals: ___________________________________________
Relative max/min: ______________________________________________
Continuous?: ___________________ Even/odd? : __________________
Other: __________________________ Bounded?: ____________________
End behavior: __________________________________________________
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The Natural Logarithm Function
Domain: ______________________
Range: ________________________
Roots: _________________________
y‐intercept: ___________________
Increasing intervals: ____________________________________________
Decreasing intervals: ___________________________________________
Relative max/min: ______________________________________________
Continuous?: ___________________ Even/odd? : __________________
Other: __________________________ Bounded?: ____________________
End behavior: __________________________________________________
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The Reciprocal Function
Domain: ______________________
Range: ________________________
Roots: _________________________
y‐intercept: ___________________
Increasing intervals: ____________________________________________
Decreasing intervals: ___________________________________________
Relative max/min: ______________________________________________
Continuous?: ___________________ Even/odd? : __________________
Other: __________________________ Bounded?: ____________________
End behavior: __________________________________________________
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The Exponential Function
Domain: ______________________
Range: ________________________
Roots: _________________________
y‐intercept: ___________________
Increasing intervals: ____________________________________________
Decreasing intervals: ___________________________________________
Relative max/min: ______________________________________________
Continuous?: ___________________ Even/odd? : __________________
Other: __________________________ Bounded?: ____________________
End behavior: __________________________________________________
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The Sine Function
Domain: ______________________
Range: ________________________
Roots: _________________________
y‐intercept: ___________________
Increasing intervals: ____________________________________________
Decreasing intervals: ___________________________________________
Relative max/min: ______________________________________________
Continuous?: ___________________ Even/odd? : __________________
Other: __________________________ Bounded?: ____________________
End behavior: __________________________________________________
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The Cosine Function
Domain: ______________________
Range: ________________________
Roots: _________________________
y‐intercept: ___________________
Increasing intervals: ____________________________________________
Decreasing intervals: ___________________________________________
Relative max/min: ______________________________________________
Continuous?: ___________________ Even/odd? : __________________
Other: __________________________ Bounded?: ____________________
End behavior: __________________________________________________
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The Absolute Value Function
Domain: ______________________
Range: ________________________
Roots: _________________________
y‐intercept: ___________________
Increasing intervals: ____________________________________________
Decreasing intervals: ___________________________________________
Relative max/min: ______________________________________________
Continuous?: ___________________ Even/odd? : __________________
Other: __________________________ Bounded?: ____________________
End behavior: __________________________________________________
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The Greatest Integer Function
Domain: ______________________
Range: ________________________
Roots: _________________________
y‐intercept: ___________________
Increasing intervals: ____________________________________________
Decreasing intervals: ___________________________________________
Relative max/min: ______________________________________________
Continuous?: ___________________ Even/odd? : __________________
Other: __________________________ Bounded?: ____________________
End behavior: __________________________________________________
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The Logistic Function
Domain: ______________________
Range: ________________________
Roots: _________________________
y‐intercept: ___________________
Increasing intervals: ____________________________________________
Decreasing intervals: ___________________________________________
Relative max/min: ______________________________________________
Continuous?: ___________________ Even/odd? : __________________
Other: __________________________ Bounded?: ____________________
End behavior: __________________________________________________
