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irina [24]
3 years ago
8

A relation is given in the table below write out the ordered pairs for the inverse and then determine if the inverse is a functi

on
x y
1 0
2 1
3 0
4 2
5 0

a) (1,0), (2,1), (3,0), (4,2), (5,0) inverse is not a function
b) (0,1), (1,2), (0,3), (2,4), (0,5) inverse is not a function
c) (0,1), (1,2), (2,4) inverse is a function
d) (0,1), (1,2), (0,3), (2,4), (0,5) inverse is a function
Mathematics
2 answers:
kompoz [17]3 years ago
7 0

Answer:

Option b is correct.

{(0,1), (1,2), (0,3), (2,4), (0,5)} inverse is not a function

Step-by-step explanation:

Inverse function states that the set of all ordered pairs obtained by interchanging the first and second elements of each ordered pair  in the original function.

As per the statement:

A relation is given in table:

x    y


1    0


2   1


3   0


4   2


5   0

We an write this as:

{(1,0), (2,1), (3,0), (4,2), (5,0)}

by definition of inverse function;

{(0,1), (1,2), (0,3), (2,4), (0,5)}

A function is a relation in which each input has a unique output value.

Since, this inverse is not a function because the input value of 0 does not have unique output.

<em>⇒</em>{(0,1), (1,2), (0,3), (2,4), (0,5)} inverse is not a function



postnew [5]3 years ago
4 0
B, the inverse is not a function, because to the x-value 0 the inverse relation orders two values: the 1 and the 5 as well.
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