HELPPPP!! very important !!!
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Answer:
The bottom right
Step-by-step explanation:
A technical definition of a function is a relation from a set of inputs to a set of possible outputs where each input is related to exactly one output. Meaning no x values repeat. An easy way to test this is if you draw a vertical line anywhere it will only intersect with the function once.
This is because it is not possible to pass a vertical line through more than one point on the curve.
For the top right and bottom left corners, we can pass a vertical line through more than one point on the curve, so they fail the vertical line test. We can rule these choices out.
Any vertical line itself is not a function. A function is only possible if any x input leads to exactly one y output.