Which best describes the constant difference for the function? a constant second difference of –6 a constant second difference of 8 a constant third difference of –6 a constant third difference of 8 its not a or b

How do i solve uniform motion problems?

What is the interquartile range of this data set? 2, 5, 9, 11, 18, 30, 42, 48, 55, 73, 81

Will give brainliest for correct answer 8. use the distance time graph to answer these questions: a. what does the graph tell us about the velocity of the car? b. what is the average velocity of the car? (show work) c. is the velocity reflected in the graph positive or negative?d. is there any point on the graph where the car is not moving? how do we know?