3, 6, 9, 12, 15, 18, 21, 24, 27, 30.
2,000 IBs (pounds) are in a ton.
Answer:
B. No
Step-by-step explanation:
In order for the relation to be a function, each X value must source exactly one arrow. The value -1 maps to two different values (2, -1), so the relation is NOT A FUNCTION.