Each set of orther pairs (x, y) represents a relashionship with imput, x, and output, y. which relatonship is a function? a. {(0,1), (0,2), (0,3)} b. {(1,1), (2,2), (3,3)} c. {(1,1),(2,1),(3,1)} d. {(1,1),(2,2),(2,-2)} e. {(1,-1),(2,-2).(3,-3)}

  b, c, e

Step-by-step explanation:

A function has unique x-values (inputs). Several of the relations here are functions:

a. {(0,1), (0,2), (0,3)}  . . .  repeated x-value of 0, not a function

b. {(1,1), (2,2), (3,3)}  ... function

c. {(1,1),(2,1),(3,1)}  ... function

d. {(1,1),(2,2),(2,-2)}  . . .  repeated x-value of 2, not a function

e. {(1,-1),(2,-2).(3,-3)}  ... function

i believe the correct answer is option 4.principalities were small territories that were run by russian rulers.

which statement correctly defines principalities in northern asia in the 1200s? principalities were small territories that were run by russian rulers.

hope i could ! : )

the 3rd on is correct

step-by-step explanation: