For a process with details shown below, what is the % reject rate above the usl? mean of process 850 ? 4.78% sd of process usl 68 990 0 2.63% ? 1.98% 0 0.82%

Where m is the slope of the line and b is the y-intercept of the line, or the y-coordinate of the point at which the line crosses the y-axis. to write an equation in slope-intercept form, given a graph of that equation, pick two points on the line and use them to find the slope. this is the value of m in the equation.