Question

i will fan and medal!!!!!!!!!!
Which relation is a function?

Answer 1

A function cannot have two repeating x or y values

Answer 2

@igrier

Answer 3

@starlord6200 @starr12345

Answer 4

@SydtheKid913

Answer 5

x can't be repeated

Answer 6

ik thats just my question y are they like that and what would be the closest

Answer 7

Well, look at the choices.. It can't be D because you have two 10's in x, right? Which are the others with repeated x's? What choice is left?

Answer 8

http://www.regentsprep.org/regents/math/algebra/AP3/LFunction.htm

Answer 9

so a

Answer 10

yes

Answer 11

y values can repeat, but not x values.