use the vertical line test to determine whether the relation graphed below is a function

Question

anonymous · Answer

attachment

anonymous · Answer

A. yes

B. no 

C. cannot be determined

anonymous · Answer

@iGreen. @Somy @lolllllllipop @surryyy @Angelus

anonymous · Answer

what you want to do is imagine a vertical line through each point. if it touches more than one point, then it is not a function. can you try the vertical line test?

anonymous · Answer

_________________ straight like that < or can it be cross straight

anonymous · Answer

vertical.

anonymous · Answer

like this ^
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anonymous · Answer

i think its YES i think

anonymous · Answer

yes to what? that it is or isnt a function?

anonymous · Answer

it is i guess .:) 
choicees..


A. yes

B. no 

C. cannot be determined

anonymous · Answer

no, since there are two points on the line when you do the vertical line test, it is not a function. do you understand?

anonymous · Answer

oh okay :p so its NO

anonymous · Answer

yes. do you understand why?

anonymous · Answer

yea i do now . i just back at the chart and saw how it NO . :) thanks for ur help

anonymous · Answer

ok, good job! :)

anonymous · Answer

Btw, we can only post 1 question per post..so if you want to ask more..you have to close this and open a new one. @idontwantogotosleep

anonymous · Answer

it was only one question @iGreen.

anonymous · Answer

Oh, it looked like two to me..lol. SOrry

anonymous · Answer

*Sorry