Does this graph represent a function?

(will attach graph in a sec!)

a. Yes, because it touches the y-axis exactly one time

b. Yes, because each x-value has exactly one corresponding y-value

c. No, because some of the y-values are paired with two x-values

d. No, because there are no closed circles to show where the graph ends

My answer: B
just double checking.. is that correct??

Question

Does this graph represent a function?

(will attach graph in a sec!)


   a.    Yes, because it touches the y-axis exactly one time

      b.  Yes, because each x-value has exactly one corresponding y-value

       c.  No, because some of the y-values are paired with two x-values

       d.  No, because there are no closed circles to show where the graph ends
 
My answer: B
just double checking.. is that correct??

anonymous · Answer

attachment

anonymous · Answer

Hi!! Thanks for coming to help me!! I really appreciate it :)

jim_thompson5910 · Answer

yes it is a function

alexwee123 · Answer

a function is described as all x-values having its own unique y-value and also an equation can be a function if it passes the vertical line test..

jim_thompson5910 · Answer

and it's a function because every x maps to one, and only one, y value

alexwee123 · Answer

and for this case it's a function...

alexwee123 · Answer

:o ninja'ed  @jim_thompson5910

jim_thompson5910 · Answer

hmm?

anonymous · Answer

Great!! so my answer is correct then?? :)

jim_thompson5910 · Answer

it is correct

anonymous · Answer

Fantastic!! thanks so much everybody!!!! :) I'm gonna give @alexwee123 and can u pls give @jim_thompson5910 a medal for me? thanks so much!! And thanks for all your help today!!! good night (well it's nighttime where I'm at anyways) or good morning or whatever time of day it is in ur location! :)