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Greatest integer functions, graph the following: `f(x)= -3*|__x__|` Check your steps...

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rosey-girl | Student, Grade 12 | Valedictorian

Posted October 22, 2013 at 2:59 AM via web

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Greatest integer functions, graph the following:

`f(x)= -3*|__x__|`

Check your steps using 0, 1 and 1/2

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justaguide | College Teacher | (Level 2) Distinguished Educator

Posted October 22, 2013 at 3:32 AM (Answer #1)

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The greatest integer function is defined as `f(x) = |__x__|` where f(x) is an integer less than or equal to x.

The function `f(x) = -3*|__x__|` has to be graphed.

From the graph it is seen that for x = 0, f(x) = 0, for x = 1, f(x) = -3 and for x = 1/2, f(x) = 0

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