Radical Expressions and Graphs Chapter 8'1

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Radical Expressions and GraphsChapter 8.1
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• The number a is the radicand
• The number n is the index

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• The square root of 4 is 2
• The square root of 4 is -2

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y

Graph
x

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y

Graph
x

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y

Graph
x

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y

Graph
x

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• In electronics the resonant frequency f of a
  circuit may be found by the formula
• where f is in cycles per second,
• L is in henrys and
• C is in farads.

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• Find the value of f when L 5 x 10-4
• and C 3 x 10-10

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• 8.1 Numbers 1- 58