Question

Identify the mapping diagram that represents the relation and determine whether the relation is a function. (-3,-6),(-1,-6),(5,-6),(8,-6) Pictures to follow

Answer 1

A. The relation is not a function
B. The relation is a function
C. The relation is a function
D. The relation is not a function

Answer 2

\(\Huge\bf \color{yellow}{Welcome~to~OpenStudy!!}\hspace{-310pt}\color{cyan}{Welcome~to~OpenStudy!!}\hspace{-307.1pt}\color{midnightblue}{Welcome~to~\color{purple}{Open}}\color{blue}{Study!!!!}\)
A relation CANNOT cheat. There cannot be one number that is "dating" all the y's:) \(\huge{\leftarrow}\) Function.
Which one do you think it is?

Answer 3

B? bc all the x's are different

Answer 4

Sorry. I couldn't reply as soon as possible. But I'm providing you with a link that will definitely help you:)
http://www.mathsisfun.com/sets/function.html