Question

Is the following relation a function?
yes or no

Answer 1

Ever heard of the vertical line test?

Answer 2

no

Answer 3

If the line touches the pink line twice it is not a function if it touches once its a function

Answer 4

so then yes?

Answer 5

like this
http://goo.gl/tlHnns

Answer 6

true

Answer 7

Try again the line is touching the circle TWICE

Answer 8

so no

Answer 9

yes correct it is not a function :D

Answer 10

:D

Answer 11

you could have use a vertical line test

Answer 12

it passes through two points on the circle

Answer 13

We did.

Answer 14

so thats y its no

Answer 15

okie

Answer 16

\(\color{#0cbb34}{\text{Originally Posted by}}\) @pooja195
like this

http://goo.gl/tlHnns
\(\color{#0cbb34}{\text{End of Quote}}\)
ahem.

Answer 17

lol thnx pooja :D