9. Find the constant of proportionality for the graph. I
1. The graph shows the speed at which a jet was
traveling. What is the constant of proportionality?
5,400
4,500
3,600
2,700
1,800
900
constant of proportionality.
equation in y = kx form
O
2
6
8
4
hours

One of every 20 customers reports poor customer service on your company’s customer satisfaction survey. you have just created a new process that should cut the number of poor customer service complaints in half. what percentage of customers would you expect to report poor service after this process is implemented? 1.) 5% 2.) 10% 3.) 2% 4.) 2.5%