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Mathematics, 07.04.2020 00:59 hunterbrod9903

A clothing store uses the step function f(x) to recommend jeans sizes as a function of x, a child's height in inches.
f(x) =
1. 40 sx < 42
2, 42 3, 44 sx < 46
4, 46 5 x < 48
According to the function, which is the height of a child who should wear size 2 jeans?

44.1 inches
44 inches
42 inches
41.9 inches

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