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Amanda
Mathematics
16 July, 16:42
What is the range of
f (x) = - | x + 2| + 3
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Braylon Cortez
16 July, 16:45
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The least that can be contained in the absolute value sign is zero. So the maximum f (x) is 3. The absolute expression approaches + oo which is then multiplied by - 1, so as x approaches infinity, f (x) approaches - oo. So the range of f (x) is (-oo, 3]
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