1.
Which is the graph of the inequality
x
> -2?
A.
B.
C.
D.
Hint
2.
Which is the graph of the inequality
y
|
x
- 3|?
A.
B.
C.
D.
Hint
3.
An automobile manufacturer produces two kinds of cars--the Bobcat
x
and the Lion
y
. The company must always produce twice as many Bobcats as Lions and at least 300 cars but no more than 1200 cars per day. Model this situation algebraically.
A.
300
x
+ 2
y
1200
B.
300
2
x
+
y
1200
C.
300
x
+ 2
y
1200 and
x
= 2
y
D.
300
x
+
y
1200 and
x
= 2
y
Hint
4.
Which is the graph of the compound inequality 0
x
+
y
4?
A.
B.
C.
D.
Hint
5.
Which is the graph of the inequality
y
> |2
x
+ 1| ?
A.
B.
C.
D.
Hint