Over the course of a year , the population of rats in New York City increased from 275000 to 341000. What was the percent increase of the population of rats ? Express the answer as a percent

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.