if f(x)= int(3x), find f(-1.2)?

2007-10-26 08:03:06 · 2 answers · asked by etienne b 1 in Science & Mathematics ➔ Mathematics

2 answers

int(x) truncate so f(3*-1.2)= -3

2007-10-26 08:08:47 · answer #1 · answered by norman 7 · 0⤊ 0⤋

If by int( ∙ ) you mean the greatest integer function, f(-1.2) = [-3.6] = -4. If int( ∙ ) refers to the integer portion of the result, int(-3.6) = -3.

2007-10-26 08:13:54 · answer #2 · answered by gtmooney14 3 · 0⤊ 0⤋

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