Triangle EFG is reflected across the y-axis on a coordinate plane and then dilated by a scale factor of 3 centered at (0,0) to produce triangle KLM What is true about triangle EFG and triangle KLM?
Select all the true statements

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.