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3-115.

Use the graph of $f(x)=|x-3|+1$ in problem 3-114 to solve the equations and inequalities below. It may be helpful to copy the graph onto graph paper first.

1. $|x-3|+1=1$

1. $|x-3|+1\le4$

1. $|x-3|+1=3$

1. $|x-3|+1>2$

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Click the link at right for the full version of the eTool: CCA2 3-115 HW eTool.