1.
Which is the graph of
y
x
3
+ 1?
A.
B.
C.
D.
Hint
2.
Choose the graph of
y
< 2 - |
x
- 1|.
A.
B.
C.
D.
Hint
3.
Solve |
x
- 1| - 8 < 3.
A.
{
x
| 5 <
x
< 10}
B.
{
x
| -10 <
x
< 12}
C.
{
x
| -8 <
x
< 10}
D.
{
x
| -4 <
x
< 3}
Hint
4.
Solve |
x
+ 4| > 2.
A.
x
> -6 or
x
< -2
B.
x
< -6
C.
-6 <
x
< -2
D.
x
< -6 or
x
> -2
Hint
5.
Which is the graph of
y
> (
x
- 3)
2
?
A.
B.
C.
D.
Hint