How do uou get the answer? . do not take in consideration the y=-4×. i dont know if its true or not

What is the range of the relation in the table below? x y –2 0 –1 2 0 4 1 2 2 0

Does the point (1, sqrt 7) lie on circle shown.

40) linda was making chocolate truffles for the first day of school. the recipe for 20 chocolate truffles is: i cup of cream 2 cups of dark chocolate she noticed this will not be enough truffles for the 42 sure that all students in each homeroom next year. to be sure that all students receive a truffle, linda must adjust her recipe. a. complete the recipe for 42 truffles cups of cream - cups of dark chocolate work: