Question

Which relation represents the information in the graph?

Answer 1

Answer:

5. OPTION B.

6. OPTION J

Step-by-step explanation:

 By definition:

- The Domain is the the set of all the input values. This is the set of all the x-coordinates (remember that the x-coordinate is the first number in each pair).

- The Range is the set of all output values, which is the set of all the  y-coordinates ( Remember that the y-coordinate is the second number in each pair).

5. Observe the graph and write the coordinates of each point. These are:

$(1,5)\\(2,6)\\(3,10)\\(4,15)$

Then, the relation shown in the graph is:

$\{(1,5),(2,6),(3,10),(4,15)\}$

6. Based on the definition shown before, you can determine that the range of the relation shown in the graph is:

$\{5,6,10,15\}$