Question

functions.

Answer 1

lost

Answer 2

its not a function if some x values gives different y values

Answer 3

x is always first right?

Answer 4

yeah its always (x, y)

Answer 5

A?

Answer 6

in A, x = 4 gives two points, (4, 6) and (4,9) so A cannot be a function

Answer 7

no its B

Answer 8

nvm D

Answer 9

its d @UnkleRhaukus

Answer 10

*its not a function if some x value gives different y values

Answer 11

so what is the answer?

Answer 12

so would that be b then

Answer 13

im lost to be honest im not understanding it if its not d then i say b

Answer 14

someone help please?

Answer 15

good night then

Answer 16

i am so sorry idk

Answer 17

Plot each of the 3 coordinates in a plane, and check to see if they pass a vertical line test?