Mrs. Wood made 7 batches of cookies. She used a total of 15.75 cups of flour. What is the unit rate for flour for one batch of cookies? *

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.