Question

Question 2 (2 points)

Is the following relation a function? (2 points)
ху
1-1-2
2 3
3 11
16-2
O a
Yes
b
No

Answer 1

Yes

Explanation:

Since there is one value of y for every value of x in (−1,−2),(2,3),(3,1), (6,−2)

, this relation is a function.