3 years ago

I need help on this one please

Mathematics

1 answer:

icang [17]3 years ago

6 0

Answer:

See below.

Step-by-step explanation:

The first group have 2 ordered pairs (0, 1) and (0, 5) in which there are 2 values of y linked to one value of x, which makes it a relation but not a function.

In the second group each value of x is linked to one and only one value of y which makes it a function.

A function is either a one-to-one ( like the second group) or a many-to-one relation.

A one-to-many relation as exists in the first group is a relation but it's not a function.

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