1.
Which equation is graphed below?
A.
B.
C.
D.
Hint
2.
Draw the graph of
y
= -3
x
+ 4.
A.
B.
C.
D.
Hint
3.
Find the slope of the line graphed below.
A.
B.
-4
C.
4
D.
Hint
4.
Tamika earns $9 per hour working at the library. In one week, she earned $261. How many hours did Tamika work in that week?
A.
29 hours
B.
252 hours
C.
2,349 hours
D.
20 hours
Hint
5.
Tamika earns $9 per hour and Jon earns $6.50 per hour at their respective jobs. The graph below shows their pay. In what ways are the graphs the same?
A.
all answers are correct
B.
They both earn at least $50 after 8 hours worked.
C.
The largest amount they both can earn is $100.
D.
Both graphs have the same slope.
Hint
6.
The distance-time graph below shows a race between 4 classmates. If the length of the race was 20 meters, who won the race?
A.
Chris
B.
Thomas
C.
Hector
D.
Randy
Hint
7.
Find a rule for the relationship between the number of dots
d
and the stage number
n
.
A.
d
= 2
n
+ 1
B.
n
= 3
d
– 1
C.
n
= 2
d
+ 1
D.
d
= 3
n
– 1
Hint
8.
Determine whether this table represents a linear relationship. Then give the rule.
A.
linear,
t
=
s
– 2
B.
linear,
t
= 2
s
– 1
C.
linear,
t
= 5 + 6
s
D.
not linear
Hint