Answer:
I think its -12. If you apply y2-y1/ x2-x1 to the equation.
The answer is a 40% discount because it costs $24 less than the original price and 24 divided by 60 is .4 or 40%!
Chelsea vs. Atlético Madrid, Champions League: Confirmed lineups; how to watch
I'm sorry but what was the question? Uploading the Image would be helpful.
