Math  /  Algebra

QuestionGraph the piecewise function and identify its domain and range. y={2x+1, if x21, if 2<x<12x, if x1 y=\left\{\begin{array}{ll} -2 x+1, & \text { if } x \leq-2 \\ 1, & \text { if } -2<x<1 \\ 2 x, & \text { if } x \geq 1 \end{array}\right. Options: A) Domain: all reals, Range: y=1,y2y=-1, y \geq 2 B) Domain: all reals, Range: y=1,y2y=1, y \geq 2 C) Domain: all reals, Range: y=1,y2y=-1, y \geq 2 D) Domain: all reals, Range: y=1,y2y=1, y \geq 2

Studdy Solution
By comparing our domain and range with the options given, we can see that the correct answer is option B.
DomainallrealnumbersRangey=,y2Domain all\, real\, numbers\, Range y=, y \geq2

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