A mapping diagram showing a relation, using arrows, between input and output for the following ordered pairs: (negative 3, negative 9), (2, negative 6), (negative 5, 4), (1, 2), (6, 0). What is the domain of the function shown in the mapping? {x | x = –5, –3, 1, 2, 6} {y | y = –9, –6, 0, 2, 4} {x | x = –9, –6, –5, –3, 0, 1, 2, 4, 6} {y | y = –9, –6, –5, –3, 0, 1, 2, 4, 6}

Domain: {-5, -3, 1, 2, 6}

Domain can also be written as:  {x | x = –5, –3, 1, 2, 6}

Step-by-step explanation:

Given the ordered pairs in the relation as

{(-3, -9), (2, -6), (-5, 4), (1, 2), (6, 0)}

We know that the domain consists of set of all first members - often called elements - of ordered pairs. In other words, the x-coordinates of ordered pairs will make the domain of a relation.

Therefore, the domain of the given relation in ascending order is:

Domain: {-5, -3, 1, 2, 6}

Domain can also be written as:  {x | x = –5, –3, 1, 2, 6}

22 is the answer of 16x +6