1. Between which two whole numbers does V5 lie on the number line? ~ 1 and 2
® 2 and 3
© 3 and 4
0 4 and 5

Which of the following best describes the graph below? + + 2 + 3 + 4 1 o a. it is not a function. o b. it is a one-to-one function. o c. it is a many-to-one function. o d. it is a function, but it is not one-to-one.

Which of the following expressions cannot be simplified to x – 2?

Last week , donnell practiced the piano 3 hours longer than marcus . together, marcus and donnell practiced the piano 11 hours . for how many hours did each young man practiced the piano