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Iteru [2.4K]
3 years ago
11

Identify the mapping diagram that represents the relation and determine whether the relation is a function. {(-8, -6), (-5, 2),

(-8, 1), (7, 3)} A. The relation is a function. B. The relation is not a function C. The relation is a function. D. The relation is not a function.

Mathematics
2 answers:
Deffense [45]3 years ago
8 0

Answer:

Option D is correct.

The relation {(-8, -6) (-5, 2) (-8, 1) (7, 3)} is not a function.

Step-by-step explanation:

Given the relation:  {(-8, -6) (-5, 2) (-8, 1) (7, 3)}

Domain is the set of all possible inputs of a relation i.e { -8, -5 , -8 , 7}

Range is the set of output values of a function i.e, {-6, 2 , 1 , 3}

The mapping as shown below in the figure:

A function is a relation in which every element of the domain is matched to not more than one element of the range.

In other words, we can say that ,no value of x gets mapped to more than 1 value of y.

Since, from the mapping you can see that the domain value -8  paired with -6 and 1;  as x is used more than once.

Therefore, this relation is not a function

My name is Ann [436]3 years ago
4 0
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