Question 1

Rewrite without rational exponents, and simplify, if possible.
-

Accepted Answer

A)    
B) 35 
C) 32 
D) 1024 
A)    
B) 35 
C) 32 
D) 1024

Question 2

Rewrite without rational exponents, and simplify, if possible.
-

Accepted Answer

A) 243 
B) 81 
C) 2187 
D) 729 
A) 243 
B) 81 
C) 2187 
D) 729

Question 3

Use a calculator to approximate to three decimal places.
-

Accepted Answer

A) 1.571 
B) 1 
C) 1.599 
D) 1.584 
A) 1.571 
B) 1 
C) 1.599 
D) 1.584

Question 4

Find the following. Assume that letters can represent any real number.
-

Accepted Answer

A)    
B)    
C) 6 - x 
D) x - 6 
A)    
B)    
C) 6 - x 
D) x - 6

Question 5

Simplify.
-

Accepted Answer

A) 7 
B) 9 
C) 8 
D) 3 
A) 7 
B) 9 
C) 8 
D) 3

Question 6

For the given function, find the indicated function value.
-For   , find f(9).

Accepted Answer

A)    
B)    
C)    
D)    
A)    
B)    
C)    
D)

Question 7

Simplify.
-

Accepted Answer

A)    
B)    
C)    
D)    
A)    
B)    
C)    
D)

Question 8

Find the following. Assume that the letter can represent any real number.
-

Accepted Answer

A)    
B)    
C)    
D)    
A)    
B)    
C)    
D)

Question 9

Rewrite with rational exponents.
-

Accepted Answer

A)    
B)    
C)    
D)    
A)    
B)    
C)    
D)

Question 10

Graph.
-

Accepted Answer

A)    
B)    
C)    
D)    
A)    
B)    
C)    
D)

Question 11

Simplify.
-

Accepted Answer

A) -7 
B) -14 
C) -21 
D) -49 
A) -7 
B) -14 
C) -21 
D) -49

Question 12

Simplify.
-

Accepted Answer

A) -0.2 
B) -0.02 
C) does not exist as a real number 
D) 0.02 
A) -0.2 
B) -0.02 
C) does not exist as a real number 
D) 0.02

Question 13

Rewrite with positive exponents, and simplify, if possible.
-

Accepted Answer

A)    
B)    
C)    
D)    
A)    
B)    
C)    
D)

Question 14

Rewrite without rational exponents, and simplify, if possible.
-

Accepted Answer

A)    
B)    
C)    
D)    
A)    
B)    
C)    
D)

Question 15

Rewrite without rational exponents, and simplify, if possible.
-

Accepted Answer

A)    
B)    
C)    
D)    
A)    
B)    
C)    
D)

Question 16

Simplify.
-

Accepted Answer

A) -4 
B) -16 
C) 16 
D) 4 
A) -4 
B) -16 
C) 16 
D) 4

Question 17

Rewrite with positive exponents, and simplify, if possible.
-

Accepted Answer

A)    
B)    
C)    
D)    
A)    
B)    
C)    
D)

Question 18

Identify the radicand.
-

Accepted Answer

A) 6ab 
B)    
C)    
D)    
A) 6ab 
B)    
C)    
D)

Question 19

Find the following. Assume that the letter can represent any real number.
-

Accepted Answer

A)    
B) 2x 
C)    
D) 4x 
A)    
B) 2x 
C)    
D) 4x

Question 20

Graph.
-

Accepted Answer

A)    
B)    
C)    
D)    
A)    
B)    
C)    
D)

Rewrite without rational exponents, and simplify, if possible. -

Rewrite without rational exponents, and simplify, if possible. -

Use a calculator to approximate to three decimal places. -

Find the following. Assume that letters can represent any real number. -

Simplify. -

For the given function, find the indicated function value. -For , find f(9).

Simplify. -

Find the following. Assume that the letter can represent any real number. -

Rewrite with rational exponents. -

Graph. -

Simplify. -

Simplify. -

Rewrite with positive exponents, and simplify, if possible. -

Rewrite without rational exponents, and simplify, if possible. -

Rewrite without rational exponents, and simplify, if possible. -

Simplify. -

Rewrite with positive exponents, and simplify, if possible. -

Identify the radicand. -

Find the following. Assume that the letter can represent any real number. -

Graph. -

Solving Linear Equations and Inequalities

Graphs, Functions, and Applications

Systems of Equations

Polynomials and Polynomial Functions

Rational Expressions, Equations, and Functions

Quadratic Equations and Functions

Exponential Functions and Logarithmic Functions

Conic Sections

Filters

Exam 6: Radical Expressions, Equations, and Functions

Rewrite without rational exponents, and simplify, if possible. -

Rewrite without rational exponents, and simplify, if possible. -

Use a calculator to approximate to three decimal places. -

Find the following. Assume that letters can represent any real number. -

Simplify. -

For the given function, find the indicated function value. -For , find f(9).

Simplify. -

Find the following. Assume that the letter can represent any real number. -

Rewrite with rational exponents. -

Graph. -

Simplify. -

Simplify. -

Rewrite with positive exponents, and simplify, if possible. -

Rewrite without rational exponents, and simplify, if possible. -

Rewrite without rational exponents, and simplify, if possible. -

Simplify. -

Rewrite with positive exponents, and simplify, if possible. -

Identify the radicand. -

Find the following. Assume that the letter can represent any real number. -

Graph. -

Solving Linear Equations and Inequalities

Graphs, Functions, and Applications

Systems of Equations

Polynomials and Polynomial Functions

Rational Expressions, Equations, and Functions

Quadratic Equations and Functions

Exponential Functions and Logarithmic Functions

Conic Sections

Filters