4. Adam ran for 30 minutes. He kept a record of his running speed, inmiles per hour (mph), for each 5-minute interval. The table shows thechanges in the running speed for different time intervals.Interval of TimeFirst 5 minutes5 minutes to 15 minutes15 minutes to 20 minutes20 minutes to 25 minutes25 minutes to 30 minutesPart AConsider a graph in the xy-coordinate plane of Adam's running speedsas a function of time, in minutes. Assume that the increases anddecreases in the running speed were constant.Running SpeedWent from 0 mph to 7 mph.Remained at 7 mphWent from 7 mph to 4 mphWent from 4 mph to 6 mphWent from 6 mph to 0 mphIn which time interval is thegraph of the function increasing?Select all that apply.Request edit accessA. 0 to 5 minutesB. 5 to 10 minutesC. 10 to 15 minutesD.15 to 20 minutesE.20 to 25 minutes. *F.25 to 30 minutesPart BIn which time interval is thegraph of the functiondecreasing?Select all that apply.A. 0 to 5 minutesB.5 to 10 minutesC.10 to 15 minutesD.15 to 20 minutesE.20 to 25 minutesF.25 to 30 minutes

Answered: Image /qna-images/answer/3e624096-46e4-49b7-aa5c-c659316682b7.jpg

4. Adam ran for 30 minutes. He kept a record of his running speed, in miles per hour (mph), for each 5-minute interval. The table shows the changes in the running speed for different time intervals. Interval of Time First 5 minutes 5 minutes to 15 minutes 15 minutes to 20 minutes 20 minutes to 25 minutes 25 minutes to 30 minutes Consider a graph in the xy-coordinate plane of Adam's running speeds as a function of time, in minutes. Assume that the increases and decreases in the running speed were constant. Part A Running Speed Went from 0 mph to 7 mph Remained at 7 mph Went from 7 mph to 4 mph Went from 4 mph to 6 mph Went from 6 mph to 0 mph In which time interval is the graph of the function increasing? Select all that apply. A. 0 to 5 minutes B. 5 to 10 minutes C. 10 to 15 minutes D. 15 to 20 minutes E. 20 to 25 minutes. F. 25 to 30 minutes Part B In which time interval is the graph of the function decreasing? Select all that apply. A. 0 to 5 minutes B. 5 to 10 minutes C. D. E. F. 10 to 15 minutes 15 to 20 minutes 20 to 25 minutes 25 to 30 minutes

4. Adam ran for 30 minutes. He kept a record of his running speed, in miles per hour (mph), for each 5-minute interval. The table shows the changes in the running speed for different time intervals. Interval of Time First 5 minutes 5 minutes to 15 minutes 15 minutes to 20 minutes 20 minutes to 25 minutes 25 minutes to 30 minutes Consider a graph in the xy-coordinate plane of Adam's running speeds as a function of time, in minutes. Assume that the increases and decreases in the running speed were constant. Part A Running Speed Went from 0 mph to 7 mph Remained at 7 mph Went from 7 mph to 4 mph Went from 4 mph to 6 mph Went from 6 mph to 0 mph In which time interval is the graph of the function increasing? Select all that apply. A. 0 to 5 minutes B. 5 to 10 minutes C. 10 to 15 minutes D. 15 to 20 minutes E. 20 to 25 minutes. F. 25 to 30 minutes Part B In which time interval is the graph of the function decreasing? Select all that apply. A. 0 to 5 minutes B. 5 to 10 minutes C. D. E. F. 10 to 15 minutes 15 to 20 minutes 20 to 25 minutes 25 to 30 minutes

Algebra and Trigonometry (6th Edition)

6th Edition

ISBN:9780134463216

Author:Robert F. Blitzer

Publisher:Robert F. Blitzer

ChapterP: Prerequisites: Fundamental Concepts Of Algebra

Section: Chapter Questions

Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...

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