asiaatt2020 asiaatt2020

24-08-2021
Mathematics

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Which represents a function?

Which represents a function class=

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lugliged lugliged

24-08-2021

Answer:

B

Step-by-step explanation:

For a function to be a function, every x value can only equal a single y value. A has two y values for one x value, and so does C and D. This leaves only B.

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