Please help fast! The rate of change is constant in the graph. Find the rate of change in my question in Question 4. Points scored in baskets. Find the rate of change within the graph!

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.

Which of the functions graphed below has a removable discontinuity?

If you prove that ∆wxz is congruent to ∆yzx, which general statement best describes what you have proved?