1. Given the table for x, tickets sold and y, money earned:
x - tickets 4 9 8 5 7
y - $ earned 48 108 96 60 84
(4 points)
a. Every ticket sold is ______ dollars earned.
b. Dollars/1 ticket is called a ______ .
c. This relationship is _______ , because there is a constant___0 tickets sold is _______ dollars earned.
1. unit rate
2. constant
3.variable
Non Linear and Nonproportional
Linear and proportional
Non Linear and proportional
Linear and non-proportional
6. 0
7. 5
8. 1
9. 12
10. 60
rate of change
y-intercept
number of tickets sold
$ earned
a. Every ticket sold is $12 dollars earned. (1 point)
b. Dollars/1 ticket is called a rate of change. (1 point)
c. This relationship is linear, because there is a constant rate of change; 0 tickets sold is still 0 dollars earned. (1 point)