Please help with the middle question!!

Mathematics

1 answer:

Snezhnost [94]3 years ago

5 0

Answer: D) The relation R is a function because for each input there is exactly one output

There's not much else to say other than what choice D already does. Visually we can use the vertical line test to confirm if we have a function or not. If we can pass a single vertical line through more than one point on a curve, then the curve isn't a function. The graph is said to have failed the vertical line test. Otherwise, the relation passes the vertical line test and we have a function.

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Can you be more clearly please?

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Let Ah be Annie's hour of travel in 1 day and Bh be Brian's hour

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Hope this helps

-AaronWiseIsBae

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