Question

Input (x) 1 1 2 2 3
Output (y) 3 5 7 9 11


this table represents a function. Is this statement true or false?

Answer 1

a function can only have one y value for every x value

Answer 2

so its false?

Answer 3

it is false

x=1 gets two different results, that is not allowed

Answer 4

thank you

Answer 5

This table represents a function. Is this statement true or false?

Input (x) 1 1 2 2 3
Output (y) 3 5 7 9 11

this is how it looks on my computer though

Answer 6

input 1: 3
input 1: 5

not allowed