Determine whether each graph is the graph of a function
Write YES or NO
Please Help

yes no yes. I was a little skeptical about 18 but nevermind

$8

step-by-step explanation:

it is pretty much backwards.

you take the 4x2 multiply that, and that is = $8

1) 2/5

2) zero=0/1

3) zero=0/2

4) -4/5

5) undefined=3/0