Question

math problem

Answer 1

@darkknight

Answer 2

@snowflake0531

Answer 3

Well, just break it in half at the vertex point (2,5)

Answer 4

break it in half?

Answer 5

Just,

Answer 6

Only the left half is a one-to-one function
only the right half is a one-to-one function
together, they're not

Answer 7

1,5?

Answer 8

snoflake

Answer 9

No, the first one would not be correct, since it crosses the middle line thingy that i drew

Answer 10

-2,5?

Answer 11

It's the second one and 5th one-
Because they only last from one point to the middle line, they don't go over it

Answer 12

thanks

Answer 13

yw