A couple of things before tonight.
1) equations like y=3, are straight lines to the side.
2) y=x+3, if there is nothing in front of the x, the slope is 1/1
Do your best to graph the equations, tomorrow we are going to review absolute value, |-3| = 3, and all that. The test on Friday will be on graphing equations, finding slope, and absolute value.
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