1. Which of the folloving sets of ordered pairs is a functionP
a. ((0, 1), (O, -1), (1, 2)., (1, -2), (2, 3), (2, -3))
b. (2, 4), (-2, 4), (1, 1), (-1, 1), (3, 9), (-3, 9)}
c. (4, 2), (4, -2), (1, 1), -1, 1), (9, 3), (-9, 3)}
d. (1, 1), (1, -1), (1, 2), (1, -2), (1, 3), (1, -3))
Answers & Comments
Answer:
A and D
Step-by-step explanation:
A. Function-many to one
B. Relation- one to many
C. Relation- one to many
D. Function- many to one