PLEASE HELP!!! WILL FAN AND GIVE MEDAL!!!
What is the range of the relation?

https://static.k12.com/calms_media/media/243000_243500/243025/2/3b901490aba7c1a17a883903c2c9ce5763b97587/VHS_ALG_S2_01_L202_L302_LQ5.gif

A.
{–4, –2, –1, 0, –2}

B.
{–4, –2,–1, 2}

C.
{–3, –2, 0, 2}

D.
{–4, 4}

Question

PLEASE HELP!!! WILL FAN AND GIVE MEDAL!!!
What is the range of the relation?
 
 
 
 https://static.k12.com/calms_media/media/243000_243500/243025/2/3b901490aba7c1a17a883903c2c9ce5763b97587/VHS_ALG_S2_01_L202_L302_LQ5.gif
 
 A.
{–4, –2, –1, 0, –2}
 
 B.
{–4, –2,–1, 2}
 
 C.
{–3, –2, 0, 2}
 
 D.
{–4, 4}

mathmale · Answer

the relation shown here as a graph consists of a bunch of points (x,y).  You need to identify all of the y-values, that is, all of the 2nd coordinate of each point.  

For example, in (2, 5), 5 is the y-value and is also part of the range of this function.

The RANGE is the set of y-coordinates (of which there are more than one) of all the given points.

List all the different  y-values you can find.

anonymous · Answer

All of the y-values are: (2,0,-2, and -3) would that be my answer?

anonymous · Answer

The answer was C.