Question

is this a function ?? yes or no??

Answer 1

Use the vertical line test.

Answer 2

to tell if a graph is a function you do the vertical line test so
can you draw a line anywhere on there and does it pass through the graph ore than once?
if it passes through more than one point then it is not a function

Answer 3

Can you draw a vertical line through the curve and touch the curve more than once?

Answer 4

so its not a function?

Answer 5

Bingo!

Answer 6

yay! thanks!

Answer 7

Nice drawing recon! Good example

Answer 8

thanks man