Including which of the following points in the function {(ball, circle), (kite, diamond), (stop sign, octagon)} would make it no longer be a function?

(ball, bounce)
(eight, octagon)
(triangle, triangle)

Question

Including which of the following points in the function {(ball, circle), (kite, diamond), (stop sign, octagon)} would make it no longer be a function?


(ball, bounce)
(eight, octagon)
(triangle, triangle)

anonymous · Answer

Example:
State the domain and range of the given relation and then determine if it is a function. 

{(apple, red), (orange, orange), (banana, yellow)}

Solution:
Domain: {apple, orange, banana}
Range: {red, orange, yellow}
It is a function.

anonymous · Answer

(Ball bounce) because you can not have different outputs for x in a function

anonymous · Answer

thats what i thought thanks

anonymous · Answer

No problem, and you got the second one right