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2 years ago

Which mapping diagram does NOT represent a function from x > y ?

Mathematics

1 answer:

Firdavs [7]2 years ago

5 0

Answer:

Step-by-step explanation:

In a function, each x value must have a singular y value. This means that one x-value (the values on the left) may not have a line pointing to 2 different y-values (the values on the right). In the first relation, the x-value of 6 points to both 4 and 6. This means that the value repeats, and in a function x-values cannot repeat.

However, y-values can repeat. So, situations like that seen in D, where both the x-values of 2 and 4 equal the y-value of 6 are fine.

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3 years ago

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Answer-

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It solely depends on b, whether the function will have one or two or zero x intercept.

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