The value of m is the slope of the graph. And here in this case m is equal to 13-- so let me write that down-- m is equal to 13 and b is the y-intercept. Y2x3 y 2x 3.
Plot and label 2 points on the line anywhere on the line.
If you go right the x-value is positive. View Slope Graphspdf from MATH 300 at Sunlake High School. Remember that the slope of a line never changes so you can choose whatever 2 points you want. To find the slope of a linear equation start by rearranging the given equation into slope-intercept form which is y mx b.