MadelenaD659960 MadelenaD659960
  • 03-11-2022
  • Mathematics
contestada

I need help !!use a mapping diagram to determine whether the relation is a function use the photo above

I need help use a mapping diagram to determine whether the relation is a function use the photo above class=

Respuesta :

TulipL771027 TulipL771027
  • 03-11-2022

When we have two sets (Domain and range) connected, we have a relation. If every element of the domain is related to only one element of the Range, the relation is a function.

In this case, A and C are functions, because every element of the domain is connected with one element of the range.

On the other hand, B is just a relation because, for example, 3 is connected with 7 and 4.

Answer: B.

Answer Link

Otras preguntas

A car with the mass of 18,000kg accelerates at the rate of 9m/s. what is the force being applied to the car?
What is the purpose of reading non-fiction in an English class? Pick two pieces of non-fiction you have read in the past, describe the non-fiction, and explain
Which mineral property describes a minerals resistance to being scratched?
Find the area of the regular 20​-gon with radius 13 mm.
Please help me out on this question
How did the Age of Reform shape American literature?
gram for gram basis lipids provide cells with more
if 6 banannas are $1.50 and 5 oranges are $3.00 how much would it cost if i buy 2 banannas,and 2 oranges.
What is the percent of discount on an item that has a sale price of $179.95 and regular price of $213.95? round to the nearest whole number percent.
What is the simplified form of x + 7 over 2 (Minus) x + 4 over 2