Question

Fan and Medal!!!!!
Is this a function?

Answer 1

i tink uts D

Answer 2

do you know about the vertical line test?

Answer 3

???? @Xen

Answer 4

duh probem nut hurd ut all

Answer 5

i just need to know if its a function?

Answer 6

wut du u no su fer? huh

Answer 7

is dis reden cless?

Answer 8

wut r u teken in scool?

Answer 9

Algebra 2

Answer 10

@Zbratz7 do you understand what a vertical line test is?

Answer 11

dus luks like sociul studiys

Answer 12

no @FireKat97

Answer 13

is dus sociul studiys?

Answer 14

wut de fak is ut?

Answer 15

no it math algebra 2 @Xen

Answer 16

meth aljabruh 2? det hurd

Answer 17

wut grede r u in?

Answer 18

15th

Answer 19

15th grede is hard

Answer 20

u mus be reely smurt

Answer 21

okay, so a vertical line test is what we can use to tell if something is a function or not. It basically just involves drawing vertical lines down the graph to try and figure out if at any section, the line cuts the graph more than once. so for e.g.