Question 1

Write the word or phrase that best completes each statement or answers the question.Provide an appropriate response.
-What is the degree of term 3 x20y19?

Accepted Answer

Question 2

Identify the base and the exponent for the exponential expression.
--y11

Accepted Answer

A)  Base: 11, exponent: y 
B)  Base: y, exponent: 11 
C)  Base: 11, exponent: -y 
D)  Base: -y, exponent: 11 
A)  Base: 11, exponent: y 
B)  Base: y, exponent: 11 
C)  Base: 11, exponent: -y 
D)  Base: -y, exponent: 11

Question 3

Simplify by writing the expression with positive exponents. Assume that all variables represent nonzero real numbers
-

Accepted Answer

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

Question 4

Find the product.
-( 7m + 4)2

Accepted Answer

A)  49m2 + 56m + 16 
B)  7m2 + 16 
C)  49m2 + 16 
D)  7m2 + 56m + 16 
A)  49m2 + 56m + 16 
B)  7m2 + 16 
C)  49m2 + 16 
D)  7m2 + 56m + 16

Question 5

Choose the one alternative that best completes the statement or answers the question.Find the product.
-(-3x4)(-3x2)

Accepted Answer

A)  9x6  
B)  -6x8  
C)  -9x8  
D)  -6x6  
A)  9x6  
B)  -6x8  
C)  -9x8  
D)  -6x6

Question 6

Perform the division.
-

Accepted Answer

A)    
B)    
C)    
D)  26 
A)    
B)    
C)    
D)  26

Question 7

Graph the equation by completing the table of values.
-y = (x + 1)2

Accepted Answer

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

Question 8

Identify the base and the exponent for the exponential expression.
-

Accepted Answer

A)  Base: -3x, exponent: 3 
B)  Base: x, exponent: 3 
C)  Base: 3x, exponent: 3 
D)  Base: 3, exponent: -3x 
A)  Base: -3x, exponent: 3 
B)  Base: x, exponent: 3 
C)  Base: 3x, exponent: 3 
D)  Base: 3, exponent: -3x

Question 9

Use the product rule, if possible, to simplify the expression. Write the answer in exponential form.
- .

Accepted Answer

A)    
B)    
C)    
D)  The product rule does not apply. 
A)    
B)    
C)    
D)  The product rule does not apply.

Question 10

Identify the base and the exponent for the exponential expression.
-y7

Accepted Answer

A)  Base: 7, exponent: y 
B)  Base: 7y, exponent: 7 
C)  Base: y, exponent: 7 
D)  Base: 7, exponent: 7y 
A)  Base: 7, exponent: y 
B)  Base: 7y, exponent: 7 
C)  Base: y, exponent: 7 
D)  Base: 7, exponent: 7y

Question 11

Write the number in scientific notation.
-0.0000 945 8

Accepted Answer

A)  9.45 8 × 104  
B)  9.45 8 × 105  
C)  9.45 8 × 10-5  
D)  9.45 8 × 10-4  
A)  9.45 8 × 104  
B)  9.45 8 × 105  
C)  9.45 8 × 10-5  
D)  9.45 8 × 10-4

Question 12

Choose the one alternative that best completes the statement or answers the question. 
 
Find the product.
-

Accepted Answer

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

Question 13

Choose the one alternative that best completes the statement or answers the question.Evaluate the expression.
-60 + 50

Accepted Answer

A)  0 
B)  11 
C)  1 
D)  2 
A)  0 
B)  11 
C)  1 
D)  2

Question 14

Find the product.
-4   (   + x - 3)(   - 10)

Accepted Answer

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

Question 15

Choose the one alternative that best completes the statement or answers the question.Evaluate the expression.
-5-2

Accepted Answer

A)    
B)  25 
C)    
D)  -25 
A)    
B)  25 
C)    
D)  -25

Question 16

Identify the polynomial as a monomial, binomial, trinomial, or none of these. Give its degree
-6x4 + 6w3 + 6w - 3y5 - 3

Accepted Answer

A)  Binomial, degree 14 
B)  Trinomial, degree 13 
C)  Trinomial, degree 5 
D)  None, degree 5 
A)  Binomial, degree 14 
B)  Trinomial, degree 13 
C)  Trinomial, degree 5 
D)  None, degree 5

Question 17

Solve the problem.
-Determine a polynomial that represents the area of the figure.

Accepted Answer

A)  1   - 4 
B)  2   - 4 
C)  1   + 4 
D)  2   + 4 
A)  1   - 4 
B)  2   - 4 
C)  1   + 4 
D)  2   + 4

Question 18

Solve the problem.
-What polynomial, when divided by -12ax6, yields 4ax4 + 10x2 - 12 as a quotient?

Accepted Answer

A)  -48ax4 - 120x2 + 144 
B)  -48a2x10 - 120ax8  
C)  -48a2x10 - 120ax8 + 144ax6  
D)  -48a2x10 + 10x2 - 12 
A)  -48ax4 - 120x2 + 144 
B)  -48a2x10 - 120ax8  
C)  -48a2x10 - 120ax8 + 144ax6  
D)  -48a2x10 + 10x2 - 12

Question 19

Write the number in scientific notation.
-468.27

Accepted Answer

A)  4.6827 × 102  
B)  4.6827 × 101  
C)  4.6827 × 10-1  
D)  4.6827 × 10-2  
A)  4.6827 × 102  
B)  4.6827 × 101  
C)  4.6827 × 10-1  
D)  4.6827 × 10-2

Question 20

Add like terms, if possible, and write the result in descending powers of the variable.
-6m7 - 4m7 - 2m7 + 3m7

Accepted Answer

A)  3m28  
B)  21m 
C)  3m7  
D)  Cannot be simplified  
A)  3m28  
B)  21m 
C)  3m7  
D)  Cannot be simplified

Write the word or phrase that best completes each statement or answers the question.Provide an appropriate response. -What is the degree of term 3 x²⁰y¹⁹?

Identify the base and the exponent for the exponential expression. --y¹¹

Simplify by writing the expression with positive exponents. Assume that all variables represent nonzero real numbers -

Find the product. -( 7m + 4)²

Choose the one alternative that best completes the statement or answers the question.Find the product. -(-3x⁴₎(-3x²)

Perform the division. -

Graph the equation by completing the table of values. -y = (x + 1)²

Identify the base and the exponent for the exponential expression. -

Use the product rule, if possible, to simplify the expression. Write the answer in exponential form. -.

Identify the base and the exponent for the exponential expression. -y⁷

Write the number in scientific notation. -0.0000 945 8

Choose the one alternative that best completes the statement or answers the question. Find the product. -

Choose the one alternative that best completes the statement or answers the question.Evaluate the expression. -6⁰ + 5⁰

Find the product. -4 ( + x - 3)( - 10)

Choose the one alternative that best completes the statement or answers the question.Evaluate the expression. -5^-²

Identify the polynomial as a monomial, binomial, trinomial, or none of these. Give its degree -6x⁴ + 6w³ + 6w - 3y⁵ - 3

Solve the problem. -Determine a polynomial that represents the area of the figure.

Solve the problem. -What polynomial, when divided by -12ax⁶, yields 4ax⁴ + 10x² - 12 as a quotient?

Write the number in scientific notation. -468.27

Add like terms, if possible, and write the result in descending powers of the variable. -6m⁷ - 4m⁷ - 2m⁷ + 3m⁷

The Real Number System

Linear Equations and Inequalities in One Variable

Linear Equations and Inequalities in Two Variables; Functions

Systems of Linear Equations and Inequalities

Exponents and Polynomials

Rational Expressions and Applications

Roots and Radicals

Quadratic Equations

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Exam 6: Factoring and Applications

Write the word or phrase that best completes each statement or answers the question.Provide an appropriate response. -What is the degree of term 3 x20y19?

Identify the base and the exponent for the exponential expression. --y11