Subtract the values in parentheses to get 2-5. You can use slope intercept form to solve for x y m and b. When finding the slope you should find the change in y-values.
To graph a linear equation all you have to do it substitute in the variables in this formula1 X Research source In the formula you will be solving for xy.
The slope is also noted as rise over run or the number of points you travel up and over. Remember that the slope of a line never changes so you can choose whatever 2 points you want. You can use slope intercept form to solve for x y m and b. The value of m is the slope of the graph.