Question

2. What is the range of the relation below?{(-4, 1), (-2, 0), (8, -1)}A. { 1, 1}B. {-1, 0, 1}C. {-4, -2, 8}D. {-4, -2, -1,0, 1, 8}

Answer 1

We are given the following relation.

$\mleft\{\mleft(-4,1\mright),(-2,0),(8,-1\mright\}$

Range:

The range is all the (y) output values in a relation.

Find the y values in the given ordered pairs (x, y)

$range=\mleft\lbrace1,0,-1\mright\rbrace$

Therefore, the correct option is B.