Question

Consider the following relation.

Determine the domain and range for the relation in interval notation.

Domain:

Range:

Answer 1

@vocaloid

Answer 2

Domain is the x-values that the relation contains

Notice, on the x-axis, the oval goes from -4 to 4 with no discontinuities, so the domain is (-4,4)

Repeat this logic with the y-values to find the range

Answer 3

the range is (3, -3)

Answer 4

am i wrong

Answer 5

Look at the graph, look at the y-axis

Notice how the oval starts at y = 0 and goes up to y = 4

Therefore the range is [0,4]

I made a typo earlier, the domain should be [-4,4] with closed brackets since the graph reaches -4 and 4

Answer 6

Determine if the relation is a function. If it is not, identify two ordered pairs as proof.

Selecting an option will display any text boxes needed to complete your answer.

Function: yes or no