A set of ordered pairs is shown below. Choose a value for k that would make the set a function. {(1,2), (3,2), (k, 7),(4,-5)}

-4

step-by-step explanation:

do 6-10=

if u need it to be negative.

n=9

step-by-step explanation:

7 times a number = 7n

decreased by 13 = 7n-13

same as is =

5 times the number = 5n

increased by 5 = 5n+5

7n-13 = 5n+5

2n=18

n=9

-12 > a

step-by-step explanation:

-11 > 1 + a

subtract 1 from each side

-11 -1> 1 -1+ a

-12 > a

one set of data has more variation than the other. hope this !