Question

Help!! Screen shots provided.... :)

Answer 1

A quick function test is called "the vertical line test." If you draw a vertical line on the graph and that vertical line hits two points on the curve, then it is NOT a function.

Answer 2

Now knowing this what do you think the answer is to the first one

Answer 3

for the first one c is the answer

Answer 4

C can't be doesnt it hit

Answer 5

@rameez786cool is incorrect

Answer 6

who?

Answer 7

Is it D

Answer 8

Now for the second one, think about what the vertical line test is. If it hits two points then those points have the same "x" value but different "y" values. So look for points that meet this characteristic and that is NOT a function

Answer 9

1 is D, correct

Answer 10

YAY! Ok I will try the second one

Answer 11

A?

Answer 12

for the second one b is the option

Answer 13

don't give answers @rameez786cool . @Yolo4mecuite does A have any of the same x values with different y's

Answer 14

hey chmE iam trying yar

Answer 15

Hmmmm

Answer 16

No it has similar y's and x's

Answer 17

C!! That one doesn't

Answer 18

it is asking for which one is not a function.