Question

What is the domain of the function shown in the mapping

Answer 1

The domain x = -5 , -3 , 1 , 2 , 6

Answer 2

Option A is correct

`\text{Domain} =\ x = -5, -3, 1, 2, 6 \`

Explanation:

Domain is the set of all input values ( i,e x-values) where function is defined.

In the given figure:

Input values are:

From top to bottom:

-3, 2, -5, 1, 6

Now, sort them to get:

-5, -3, 1, 2, 6

by definition of domain:

`\text{Domain} =\ x = -5, -3, 1, 2, 6 \`

Therefore, the domain of the function is:

`\text{Domain} =\ x = -5, -3, 1, 2, 6 \`