PLEASE HELP Which of the following relationships represents a function?
A.
x -1 6 2 6
y 15 13 15 14

B.
x -1 6 -1 10
y 15 15 21 14

C.
x -1 6 1 10
y 15 13 21 15

D.
x -1 6 1 1
y 15 13 15 14

C

Step-by-step explanation:

This is a function because there is exactly one input for every output; X-Values can not repeat in a function.

a

step-by-step explanation:

when a number is between two straight lines it means the absolute value.

to find absolute value you need to know how many numbers is that number away from 0.

when finding absolute value the number will always come out positive

so absolute value of -3 is 3

absolute value of 3/2 is 3/2

absolute value of -2 is 2

absolute value of 3.5 is 3.5

absolute value of -1 is 1

now put these numbers in order:

a)   |-1|, |3/2|, |-2|, |-3|, |3.5|

step-by-step explanation: the answer is 27. first multiply .32 by 25 which equals 8. then add 8 to 25 which gives you 33. then you subtract that from 6 since she gave 6 to her brother.

,, add !