Which ordered pair can be removed so that resulting graph represent a function ?

Mathematics

2 answers:

LiRa [457]3 years ago

4 0

<h2>Answer:</h2>

The ordered pair which can be removed so that resulting graph represent a function is:

(1,3)

<h2>Step-by-step explanation:</h2>

<u>Function--</u>

A function is a relation in which each of the element of first set is mapped to a single element of the other set.

i.e. no element is mapped to two elements i.e. there is a single image for each pre-image.

Here in the graph we have ordered pairs as:

(-5,-3) (-4,-4) (-2,2) (1,-2) (1,3) (2,1) (5,-4)

Hence, we see that element " 1 " is mapped two different elements

1 is mapped to -2 ( since, we have ordered pair (1,-2) )

and 1 is mapped to 3 ( since, we have ordered pair (1,3) )

If we remove the ordered pair (1,3) then the resulting graph will be a graph of a function.

Marizza181 [45]3 years ago

3 0

I think it is (5, -4)... not completely sure though

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