Respuesta :

Answer:

Another way to identify the domain and range of functions is by using graphs.

Step-by-step explanation:

Because the domain refers to the set of possible input values, the domain of a graph consists of all the input values shown on the x-axis. The range is the set of possible output values, which are shown on the y-axis.

Answer:

Answer is 13

Step-by-step explanation:

Putting 3 in x

5.3-2

15-2