1.
Solve 3 < 2
t
- 1 < 15.
A.
{
t
| 3 <
t
< 8}
B.
{
t
| 2 <
t
< 8}
C.
{
t
| 4 <
t
< 16}
D.
{
t
| 2 <
t
< 16}
Hint
2.
State an absolute value inequality for ''all numbers less than or equal to 8, and greater than or equal to -8.''
A.
B.
C.
D.
Hint
3.
Solve the inequality |
f
| > 4.
A.
{
f
|
f
> -4 or
f
< 4}
B.
{
f
| -4 >
f
> 4}
C.
{
f
| -4 <
f
< 4}
D.
{
f
|
f
< -4 or
f
> 4}
Hint
4.
Solve the inequality | 5
x
+ 2 |
12.
A.
B.
C.
D.
Hint
5.
Solve the inequality –13 < -5
x
– 3 < 17.
A.
{
x
| -4 <
x
< 2}
B.
{
x
| 2 <
x
< -4}
C.
{
x
| 4 >
x
> -2}
D.
{
x
| -2 <
x
< 4}
Hint