linear
rate of change
Given the table for x, tickets sold and y, money earned:
x - # of tickets sold 4 9 8 5 7
y - $ earned 48 108 96 60 84
Every ticket sold is
12
dollars earned. This is called a
y-intercept
The relationship is
because there is a constant
and 0 tickets sold means $0 earned.
1 answer
1 answer