Question

If f = {(4,2),(5,1),(6,2),(7,3),(8,6), than the range of f is

A.{(2,4),(1,5),(2,6),(3,7),(6,8)}
B.{1,2,3,6}
C.{4,5,6,7,8}

Answer 1

B.{1,2,3,6}

Explanation:

The range is the output values, or the y values

f = {(4,2),(5,1),(6,2),(7,3),(8,6),

the the range is

R :{1,2,3,6}