Name: ________________________ Class: ___________________ Date: __________
ID: A
Chapter 9 Final Review
Multiple Choice
Identify the choice that best completes the statement or answers the question.
____
1. The owner of an arcade measured the outside temperature each Saturday at noon and recorded the number of
people in the arcade. The scatter plot shows the data collected. Which description fits the data in the scatter
plot?
a.
As temperature increases, more people come to the arcade.
b.
As temperature increases, fewer people come to the arcade.
c.
The number of people at the arcade is always the same.
d.
There is no relationship between temperature and the number of people at the arcade.
____
2. Use the table below. Which linear function relates y to x?
x
1
3
5
7
9
y
11
9
7
5
3
a.
y = 11x
c.
y = –x + 12
b.
y = –2x + 13y
d.
y = x – 2
1