Determine the range of the function.

(0,2) (2,4) (4,6) (6, 8) (8, 10)
A) y ≤ 10
B) {2, 4, 6, 8, 10}
C) 2 ≤ y ≤ 10
D) {0, 2, 4, 6, 8, 10}

Question

Determine the range of the function.

(0,2) (2,4) (4,6) (6, 8) (8, 10)
A)	y ≤ 10	
B)	{2, 4, 6, 8, 10}	
C)	2 ≤ y ≤ 10	
D)	{0, 2, 4, 6, 8, 10}

er.mohd.amir · Answer

domain is first elements of ordered pair
and 
range is second elements of ordered pair

heart_offire · Answer

i know im just confused as to why there are greater and less than signs

er.mohd.amir · Answer

{2,4,6,8,10}

er.mohd.amir · Answer

also 2$$2 \le y \le10$$

er.mohd.amir · Answer

I is written set notation and II written in interval notation

zzr0ck3r · Answer

$2\le x \le 10$ has an infinite amount of numbers. 

I would assume they are working with the reals

zzr0ck3r · Answer

also, that is called compound inequality not interval notation

vocaloid · Answer

the ones with ≤ signs can't be your answers, since these answers include numbers that are not whole numbers

vocaloid · Answer

your range is just the list of y-values from the points in the problem