Question

the graph of the relation t is shown below. give the domain and range of t. write your answers using set notation. domain = range =

Explanation:

Step1: Identify x - values for domain

The x - coordinates of the points on the graph of relation T are 1 and 2.

Step2: Write domain in set - notation

Domain is the set of all x - values, so domain = \{1,2\}.

Step3: Identify y - values for range

The y - coordinates of the points on the graph of relation T are - 1, 3, 4.

Step4: Write range in set - notation

Range is the set of all y - values, so range=\{-1,3,4\}.

Answer:

domain = \{1,2\}
range = \{-1,3,4\}