Slide 1 CommentsSUBSTITUTION OF X AND Y VALUES IN EQUATIONSWhen given the value of either X or Y, you need to know how to SUBSTITUTE the value into the equation and SOLVE! When figuring the SLOPE of a line and it is a single number, put it over ONE.
3.) “Plug” each X value into the equation to find the Y value.
5.) Pick a point and “plug” it into the equation.
Plot this number on the Y axis.
Use the fraction or number before the X. This is your SLOPE.
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