## Elementary and Intermediate Algebra: Concepts & Applications (6th Edition)

We plug in x values to find possible solutions to the equation: $$y=4-\mid \:x\mid \\ y=4-\mid \:0\mid =4\\ y=4-\mid \:1\mid =3 \\ y=4-\mid \:2\mid =2$$ Thus, some points are: (0,4), (1,3), (2,2).