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AAlg 2 Day11 7.1
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NOW - You do Example 4 and the Checkpoints #3 & #4
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y=x
Graphing Inverse Power Functions
First, lets graph the function:x 0 2 4 y 0 1 4
Now graph the inverse function:x 0 1 4 y 0 2 4
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Start UTUBE at 7:18min:http://www.youtube.com/embed/nSmFzOpxhbY
Questions:1) Is there an inverse function f(x)=1/4x2?2) Is there an inverse functionf(x)=1/4x2 , x < 0 ?
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AAlg 2 Day13 7.57.6
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http://www.youtube.com/watch?v=dKmS0XUncPA&list=PL8E2709FEF7490275&index=4&feature=plpp_videoSquare Root and Cubic Parent function:
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Remember CHECK ! to determine extraneous solutions.
