2 years ago

Can anyone help me with this please.

Mathematics

1 answer:

harkovskaia [24]2 years ago

8 0

Answer:

sketch them into a graph and use the vertical-line trick. If you don't know what this is, you see if two points pass through the same verticaly. If it does than it is NOT a function. If it doesn't it IS a function

If it does theStep-by-step explanation:

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