The slope of a line is -1/5, and the y-intercept is 5. What is the equation of the line written in general form? x - 5y - 5 = 0 x - 5y - 25 = 0 x + 5y - 25 = 0

Aretha wanted to gather data about the cost of local bowling leagues in her area. she plotted the data and determined that the average bowling league costs consist of a one-time registration fee and a monthly fee modeled by the equation y = 15x + 20. identify and interpret the y-intercept in this model. the y-intercept is 20. this is the cost per month. the y-intercept is 20. this is the cost of registration. the y-intercept is 15. this is the cost of registration. the y-intercept is 15. this is the cost per month.