Question

Does the table represent a function? Why or why not?

Answer 1

Answer:

A.

Step-by-step explanation:

one x value cant go to two y values

Answer 2

Answer:

No....Not at all

You can select option A as the correct answer

Step-by-step explanation:

There can be two possibilities

1. x is an independent variable and y is a dependent variable
2. y is an independent variable and x is a dependent variable

From the definition of Function, We know, the value of a dependent variable corresponds to exactly one value of the independent variable

For possibility 1, For x = 5 and 9, y = 2 & for x = 5 and 7, y = 3

So this can't be a function

For possibility 2, For y = 3 and 2, x = 5

So this can't be a function

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