Respuesta :
Set of ordered pairs does not represent a function is {(2, 2), (0, -8), (2, 7), (-3, 8)}
What is a function?
A function relates an input to an output. A function is generally denoted by f(x) where x is the input.
What is a set?
Any collection of objects (elements), which may be mathematical or not
What is ordered pairs?
An ordered pair is a composition of the x coordinate (abscissa) and the y coordinate (ordinate), having two values written in a fixed order within parentheses.
From question given data is
{(4, 6), (9, -2), (3, -5), (6, 6)}
{(−1,−2),(−4,9),(8,−9),(1,2)}
{(-1, 9), (-7, 8), (3, -1), (4, -1)}
{(2, 2), (0, -8), (2, 7), (-3, 8)}
From the above options we can see that last option has same number in the x axis coordinate. Thus it does not represents a function.
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