32 is constant m in this equation and thus the slope of the equation. The equation of a line is typically written as ymxb where m is the slope and b is the y-intercept. The slope formula is used to calculate the steepness of the incline of a line with a curve.
In other words Pick two points on the line and determine their coordinates.
You do not need to make a graph to determine the slope of the straight line. There are two ways of solving this. You do not need to make a graph to determine the slope of the straight line. We can calculate slope by dividing the change in the y-value between two points over the change in the x-value.