Question

this graph shows how the amount of time that a receptionist named garrett spends on the phone is related to the number of phone calls he routes to employees. time spent routing calls 100 90 80 70 60 50 40 30 20 10 0 10 20 30 40 50 60 70 80 90 100 phone calls routed if he routes 30 phone calls, how much time will garrett have spent on the phone in total? 10 minutes 40 minutes 30 minutes 50 minutes

Explanation:

Step1: Locate 30 on x - axis

Find the value 30 on the "Phone calls routed" (x - axis).

Step2: Find corresponding y - value

Move vertically from \(x = 30\) to the line, then horizontally to the y - axis (Minutes on the phone). The corresponding y - value is 30.

Answer:

30 minutes