The set of ordered pairs below defines a relation. In each ordered pair (x, y), x represents the daily wages of an electrician, and y represents the daily wages of her assistant.

{(95, 64), (110, 42), (80, 42), (125, 80), (110, 80)}

What is the difference between the values of the least and greatest elements in the domain of the relation?

15

30

38

45

Question

The set of ordered pairs below defines a relation. In each ordered pair (x, y), x represents the daily wages of an electrician, and y represents the daily wages of her assistant. 

{(95, 64), (110, 42), (80, 42), (125, 80), (110, 80)} 

What is the difference between the values of the least and greatest elements in the domain of the relation?

 15

 30

 38

 45

zzr0ck3r · Answer

greatest x value - smallest x value

zzr0ck3r · Answer

domain = { 80 , 95 , 110 , 125 } the greatest element is 125 the smallest is 80, what is the difference?

zzr0ck3r · Answer

you with me @Snapbacklive

anonymous · Answer

yes

zzr0ck3r · Answer

whats the answer?

anonymous · Answer

i think it's 30 because im still not sure

zzr0ck3r · Answer

the greatest element of the domain is 125 and the smallest is 80, they are asking for the difference....so 125-80 = ?

zzr0ck3r · Answer

domain is all the input values.

zzr0ck3r · Answer

ok i got to go, i hope it helps. gl

anonymous · Answer

it did thank you