Evaluate , where…

MATHEMATICS · Single correct · AoPS · Mathematics · Special Functions · Special Functions

Problem

Evaluate h(−1.2)h(-1.2), where h(x)=2⌊x⌋+∣x∣h(x)=2\lfloor x\rfloor+|x|. (a) −0.8-0.8 (b) 3.23.2 (c) −2.8-2.8 (d) 2.82.8

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