Question

( WARNING RETARTED PERSON) Which relation is a function?

A. {–2, 10), (–6, 10), (–2, 3)}

B. {(–5, 1), (4, 9), (6, 10)}

C. {(0, 3), (0, 9), (12, –4)}

D. {(5, 5), (5, 9), (5, 15)}

Answer 1

okay. now this is a little tricky. DO you remember that these are written as (x,y)?

Answer 2

If a function has no repeating X cordinates what do you think the answer is. . .?

Answer 3

I kinda remember

Answer 4

okay so when you have (x,y) (x,y) (x,y)
a function is supposed to not have the x part of it not repeat.

Answer 5

what do u mean by not repeat?

Answer 6

Example (x,y)
(1,0) (0,1) (1,3) the 1 repeats in the first ordered pair and last one

Answer 7

so for example I'll use A
A. {–2, 10), (–6, 10), (–2, 3)}
(–2, 10)
⬆ ⬆
x y
(–6, 10)
⬆ ⬆
x y
(–2, 3)
⬆ ⬆
x y

The x's are: -2, -6, and -2
-2 was used twice, so it is NOT a funtion

Answer 8

so B?

Answer 9

Yes ^~^

Answer 10

DU **** IS HAPPINING (┛◉Д◉)┛彡┻━┻

Answer 11

let not flip the table lol

Answer 12

:D see, I can explain, if you give me a second :D

Answer 13

oki

Answer 14

(┛◉Д◉)┛彡┻━┻ ( IM FLIPPIN DA TABLE)

Answer 15

(╯°□°）╯︵ ┻━┻
(┛◉Д◉)┛彡┻━┻
(ﾉ≧∇≦)ﾉ ﾐ ┸━┸
(ノಠ益ಠ)ノ彡┻━┻
(╯ರ ~ ರ）╯︵ ┻━┻
(┛ಸ_ಸ)┛彡┻━┻
(ﾉ´･ω･)ﾉ ﾐ ┸━┸
(ノಥ,_｣ಥ)ノ彡┻━┻
(┛✧Д✧))┛彡┻━┻

I FLIP ALL DEM TABLES

Answer 16

lol oh well

Answer 17

OMG SO MANY OF THEM

Answer 18

:D