Which set of ordered pairs does not represent a function? o{-9,8), (6,-4),(-5, -4),(-2,1)}
O {(7,7), (8,-6), (-7,4), (-7.9)}
O{3, -5), (2-5),(-5, 6), (
19) 0
{(2,4), (7.-7), (3,3), (-5,3)}

Below.

Step-by-step explanation:

The second set because we see that the value -7 maps to 4 and to 9. This is a one-to-many relation which is not a function.

Functions are either one-to-one

or many-to-one.

3

step-by-step explanation:

answer: a. 13/44

step-by-step explanation: judging by the information given to us, we are looking for experimental probability. we can see that 13 males have chosen chocolate ice cream. there are 44 ice creams in total (remember that the total is always the denominator). so our answer is 13/44.