Determining Instantaneous and Average Speeds
Position vs Time
Use the graph to determine the instantaneous speed at
2 seconds
m/s
What is the average speed over the entire trip?
m/s
Position (m)
10
12
6 8
Time (s)
Intro
Done
Previous Activity

12. decide whether each statement is always true, sometimes true, or never true. a. when corresponding points of an original figure and its reflection are connected, the resulting segments are all perpendicular to the line of reflection. b. when a point is reflected over a horizontal line, the y-coordinate of the point stays the same. answer both questions and explain

Line wx is parallel to line yz. if m

After reading 80% of her e-mails in her inbox, danette still has m unread e-mails. which of the following expressions could represent the number of e-mails danette had in her inbox before she started reading? choose 2 answers: (choice a) 5m (choice b) 1.8m (choice c) 80m (choice d) m/0.8 (choice e) m/1−0.8