Question

Which of the following ordered pairs represent the ordered pairs for a function



Select one:
a. {(5, 2), ( 3, 4), (4, 7), (7, 1)}
b. {(1, 2), (1, 3), (1, 4), (1, 5)}
c. {(1, 5), (1, 7), (2, 6), (3, 8)}
d. {(1, 3), (2, 6), (3, 9), (1, 12)}

Answer 1

Answer:

A function is a relation whose ordered pair set contains no two elements such that the first member of that ordered pair is the same in the first element of the second ordered pair.

Clearly in options b,c & d the first elements in atleast two distinct ordered pairs Is getting repeated, only in option A

the first element of each ordered pair written here is different that is, 5,3,4,7

Hope this helps you !

Answer 2

Answer:

Answer:

B. {(1, 2), (1, 3), (1, 4), (1, 5)}

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