28 girls and 32 boys volunteer to plant trees at a school the principal divides the girls and boys into identical groups that haves girls and boys in each group what is the greatest number of groups the principal can make

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.