Indicate whether the function is one-to-one.
-{(3, -12), (7, 4), (12, -8)}
A) Yes
B) No

Name: Indicate whether the function is one-to-one. -{(3, -12), (7, 4), (12, -8)} A) Yes B) No
Brand: Quizplus
Rating: 4.8 (41 reviews)

Question

Quizplus · Accepted Answer

A function is one-to-one if each x-value maps to a unique y-value and no y-value is repeated for different x-values. In the given set, each x-value (3, 7, 12) maps to a unique y-value (-12, 4, -8), so the function is one-to-one.

Indicate Whether the Function Is One-To-One