Determine if it is a function, find the domain and the range.

Mathematics

1 answer:

wlad13 [49]3 years ago

6 0

Answer:

it is not function

Step-by-step explanation:

because,

first of all,what do mean function

A function is a relation in which each element of the domain corresponds to exactly one

element of the range.

based on this description

Since the domain element 1 is assigned to two different values in the range, -1 and 1, so that it is

not a function

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