Answered

IDNLearn.com offers a comprehensive platform for finding and sharing knowledge. Get prompt and accurate answers to your questions from our experts who are always ready to help.

Find the domain and range for the graph and tell if it is a function or not

Find The Domain And Range For The Graph And Tell If It Is A Function Or Not class=

Sagot :

ANSWER

[tex]\begin{gathered} D\colon\lbrace(-4,-1)\cup\lbrack-1,3)\cup\lbrack3,5\rbrack\rbrace \\ R\colon\mleft\lbrace-2,1,3\mright\rbrace \\ YES \end{gathered}[/tex]

EXPLANATION

We want to identify the domain, range, and if it is a function or not.

The domain is the set of all input values of the graph i.e. the set of all values of x that are on the graph.

From the graph, we have that the domain is:

[tex]\mleft\lbrace(-4,-1)\cup\lbrack-1,3)\cup\lbrack3,5\rbrack\mright\rbrace[/tex]

The range of the graph is the set of all output values of the graph, i.e. the set of all values of y that are on the graph.

From the graph, we have that the range is:

[tex]\mleft\lbrace-2,1,3\mright\rbrace[/tex]

A function is a relation whereby each value of x is mapped directly to only one value of y. In other words, every single value of x results in only one value of y.

From the graph, we see that it is a function.

Thank you for participating in our discussion. We value every contribution. Keep sharing knowledge and helping others find the answers they need. Let's create a dynamic and informative learning environment together. Thank you for trusting IDNLearn.com with your questions. Visit us again for clear, concise, and accurate answers.