Question

PLEASE HELP, THIS NEEDS TO BE DONE BY TODAY!!

Use the graph to answer the questions.


1. List the ordered pairs for the graphed points. (2 points)


2. How many students were absent on day 3? Explain how you know. (2 points)


3. On which day were the greatest number of students absent? How many students were absent that day? (3 points)


4. Is the relation represented by the graph a function? Why or why not? (3 points)

Answer 1

The ordered pairs for the graphed points are as follows:

- Day 1: (1, 15)

- Day 2: (2, 12)

- Day 3: (3, 8)

- Day 4: (4, 10)

- Day 5: (5, 14)

2. To determine the number of students absent on day 3, we can look at the y-coordinate of the corresponding point on the graph. From the graph, we can see that the point for day 3 has a y-coordinate of 8. Therefore, there were 8 students absent on day 3.

3. The greatest number of students absent can be identified by finding the highest point on the graph. From the graph, we can see that the point for day 1 has the highest y-coordinate, which is 15. Therefore, the greatest number of students absent occurred on day 1, with 15 students absent.

4. To determine if the relation represented by the graph is a function, we need to check if each input (x-value) has a unique output (y-value). In this graph, each day (x-value) has only one corresponding number of absent students (y-value). There are no repeated x-values. Therefore, the relation represented by the graph is a function since each input (day) is associated with a unique output (number of absent students).