Which statement is false? a. every integer is a real number. b. the number zero is a rational number. c. every irrational number is a real number. d. every real number is a rational number.

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?