Mr. Morris duPont Manual High School.  First, we need to know the generic graph of We can always graph two points easily (0,0)and (1, a ) Graphing Root.

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Presentation transcript:

Mr. Morris duPont Manual High School

 First, we need to know the generic graph of We can always graph two points easily (0,0)and (1, a ) Graphing Root Functions

 We can do cube roots similarly. The generic graph is And the points we can easily graph are (0,0) (1, a )(-1, - a ) Graphing Root Functions

 Remember the pattern for vertical and horizontal shifts If then the graph has Horizontal shift h and Vertical shift k (Hint: This applies to cube root functions also!) Graphing Root Functions

 To solve radical equations, we do operations just as we always have For Example: Solving Radical Equations

 Things to Remember! To undo a root or rational exponent, put the equation to the reciprocal power! Ex.

 Solving Radical Equations Things to Remember! Always check your work for extraneous solutions Ex.

 Now try some on your own! Practice!