3 years ago

I just need to check my answer

Mathematics

1 answer:

Ivenika [448]3 years ago

8 0

Answer:

your answer is correct for the reason you state

Step-by-step explanation:

A one-to-one function must pass the horizontal line test: no horizontal line intersects the graph at more than one place.

Here, the horizontal line y=3 intersects at x=1 and x=2, so the test fails.

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