Which one of the sets below is a function explain why. (3,4) (4,5) (5,6) (6,7) (1,6) (1,7) (3,4) (2,8)

functions cant have the same x vaule

im not sure which is a "set" since all the numbers are all under the same line

(3,4) (4,5) (5,6) (6,7)  would be function

(1,6) (1,7) (3,4) (2,8) wouldnt be a function because of the 1

the answer is 3/5

step-by-step explanation:

first divide 24 divided by 8 because that is the least common multiple

then divide 40 by 8

then you will get 3/5.

step-by-step explanation:

given perimeter: 28cm

length: 9cm

atp,

2(l+w)=p of the reactangle

2(9+x)=28

18+2x=28

2x=28-18

x=10/2

x=5

therefore width is 5 cm