Practice Page
Directions: On this page, all variables will be considered positive (not zero). Choose the best answers.

1.
fe1
math
Choose:
 
4/9
-4/9
 
-2/3
9/4



2.
What is the value of 4x½ + x0 + x-¼, when
x = 16?
calculator
Choose:
 
7½
9½
 
16½
17½



3.
If f (x) = x-1/3, what is f (64)?
function

Choose:
 
¼
-8
 
-4
4



4.
Find the value of ff3.
danger1
Choose:
 
-9
9
 
-1/9
1/9



5.
Which choice is equivalent to ff4?
brain
Choose:
 
a-7
a2
 
a7
a14



6.
Which choice is equivalent to ff5 ?
risk
Choose:
 
ff5a
3xy3
 
ff5b
ff5c



7.
Which choice is equivalent to ff7 ?
pier
Choose:
 
ff7c
ff7d
 
ff7b
ff7e



8.
Which of the following expressions are equivalent to fm1?
(Check all that apply, and hit SUBMIT!)
 
fm2

fm3

fm4

fm5

fm6

fm7

fm8

        
cat



9.
Which choice is equivalent to ff9 ?
information
Choose:
 
(x - 1)1/2
(x - 1)3/2
 
(x - 1)-3/2
  x - 1




10.
nnn
bmath
Choose:
 
8
6¼
 
4¼
3¾

 

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