Question

What is the domain of the function shown in the mapping?

x

{yly = -9,-6, 0, 2, 4}

{x | x = -9, -6, -5, -3, 0, 1, 2, 4, 6)

{yl y = –9. -6, -5.–3, 0, 1, 2, 4, 6}

Answer 1

The correct is A) x

Explanation:

Consider the provided function.

The domain of the function is the set of x values which a function can take.

Or we can say that the set of input values.

Now consider the mapping shown in figure:

Consider the "input" oval. The input oval represents the domain of the function.

The values in input oval are -3, 2, -5, 1, 6

This can be written as: -5, -3, 1, 2, 6

Therefore the domain of the function is: x = -5, -3, 1, 2, 6

Hence, the correct is A) x