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r adical functions. a : is a vertical compression or expansion. Advanced Algebra Notes Section 6.5: Graphing Square Root and Cubic Root Functions. h : shifts the graph horizontally rt./lt. k : shifts the graph vertically up/down. Steps:
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radical functions a : is a vertical compression or expansion Advanced Algebra NotesSection 6.5: Graphing Square Root and Cubic Root Functions h: shifts the graph horizontally rt./lt. k: shifts the graph vertically up/down. • Steps: • 1. ______________________________________________________ • 2. ______________________________________________________ • 3. ______________________________________________________ Multiply the y-coordinate from the parent function by the a-value. Shift the x –coordinate from the parent functionh units horizontally (Rt. Or LT.) Shift the y-coordinate from step 1, k units vertically (Up or Down). The graphs of and are examples_____________________. In this lesson we will learn how to graph functions of the form and . Examples: Parent Function:
Example 3: • State the domain and range of the function in Example 1 and Example 2. • Domain - Domain – • Range - Range - x> -4 All Real Numbers y> -1 All Real Numbers