What is the range of the following function?

Imported Asset

{-3, 1, 2}

{-4, -3, -1, 1, 3}

{-3, -1, 1, 2}

{-4, 1, 2}

Question

What is the range of the following function?

 Imported Asset 

 
   
{-3, 1, 2}
 
   
{-4, -3, -1, 1, 3}
 
   
{-3, -1, 1, 2}
 
   
{-4, 1, 2}

astrophysics · Answer

Range are the y - values (x,y)

anonymous · Answer

anonymous · Answer

I tagged the graph photo that's what I needed help with @Astrophysics

triciaal · Answer

the range is the set of y-values from lowest to highest

mathstudent55 · Answer

The range is the set that contains every y-coordinate.
The order does not matter, but use each value only once even if it appears in more than one point.
For example, the function consisting of points (1, 5), (2, 3), (3, 1), (4, 5) has the set
{5, 3, 1} as its range. You can also write it as {1, 3, 5}. Notice that the 5 appears as the y-coordinate of two  points, but it only appears in the set of the range once.