Someone wanna start a zoom meeting? comment the meeting if y'all do

Choose the correct slope of the line that passes through the points (1, -3) and (3, -5)

Find the center and the radius of the circle with the equation: x^2-2x+y^2+4y+1=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.