The expression x - 2 is a factor of p(x) = x 5 - 4x 3 + 2x 2 - 4x + 1 true or false

According to the data set, where should the upper quartile line of the box plot be placed?

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?

Which situation is an example of an observational study?