Category Archives: Sullivan Chapter 3
Is the Relation a function?
Transformation of Functions: Transforming the Absolute Value Function
Add, Subtract, Multiply and Divide Functions
At 6:57 I made a mistake leaving off the negative on the 9. The domain of f/g is (-infinity,-3)U(-3, infinity)
Finding Domain of a Polynomial Function
Determine if the function is Even, Odd, or neither from the graph.
Graphing Basic Functions: The Absolute Value Function
Graphing Basic Functions: The Square Function
Difference Quotient: Linear Function
Example: Find the difference quotient for 
The Difference Quotient:
Solution:
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| Write the difference quotient for the given function |  |
| Use the distributive property |  |
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The difference quotient for the function is 