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Graphing Greatest Integer Functions

Graphing Greatest Integer Functions. Step Functions – functions whose graphs resemble sets of stair steps. . Greatest Integer Function – the most notable step function . Notation of Greatest Integer Function :. x. Meaning of Greatest Integer Function : the greatest integer less than or

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Graphing Greatest Integer Functions

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  1. Graphing Greatest Integer Functions

  2. Step Functions – functions whose graphs resemble sets of stair steps. Greatest Integer Function – the most notable step function Notation of Greatest Integer Function : x Meaning of Greatest Integer Function : the greatest integer less than or equal to x.

  3. Let’s evaluate some greatest integers… 2 = = = ? 9 ? the greatest integer less than or equal to x. -3 ? -3 2 9

  4. Let’s evaluate some greatest integers… = = = 2 ? the greatest integer less than or equal to x. 0 ? -5 ? -4.1 1/2 2.2 -4 -5 -3 -2 3 0 1 -1 2

  5. Let’s evaluate some greatest integers… ? = = = 9 the greatest integer less than or equal to x. 5 ? -3 ? -22/9 51/3 9.1 -4 -5 -3 -2 3 0 1 -1 2

  6. Now that you know how to evaluate greatest integer functions, you can graph them. y = x

  7. Now that you know how to evaluate greatest integer functions, you can graph them. y = x +2

  8. Now that you know how to evaluate greatest integer functions, you can graph them. y = x - 4

  9. Now that you know how to evaluate greatest integer functions, you can graph them. y = -x + 2

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