Tasha's cell phone plan has a $20 start up fee and then it is $15 per month. Complete the table below for the first 4 months and then graph the relationship.
Question 1
1.
Fill in the table below.
Question 2
2.
What is the slope of the table?
Question 3
3.
What does the slope represent in this situation?
Question 4
4.
Graph the relationship using your table.
Question 5
5.
What is the y-intercept?
Question 6
6.
What does the y-intercept mean in this situation?
Question 7
7.
What is the equation for this linear relationship?
Question 8
8.
This situation represents a proportional relationship.