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 = try again

Explanation:

Step1: Identify x - values for domain

The x - values of the points on the graph are 1 and 2.

Step2: Write domain in set - notation

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

Step3: Identify y - values for range

The y - values of the points on the graph are - 1, 3, and 4.

Step4: Write range in set - notation

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

Answer:

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