Question 1

Multiply.
-

Accepted Answer

A)    
B) w + 169 
C)    
D)    
A)    
B) w + 169 
C)    
D)

Question 2

Multiply.
-

Accepted Answer

A) -16m 
B) 16m 
C) 16m4 
D) -16m4 
A) -16m 
B) 16m 
C) 16m4 
D) -16m4

Question 3

Find the leading term and the leading coefficient.
-

Accepted Answer

A) Leading term:   Leading coefficient: 8 
B) Leading term:   Leading coefficient: 1 
C) Leading term:   Leading coefficient: 5 
D) Leading term:   Leading coefficient: 6 
A) Leading term:   Leading coefficient: 8 
B) Leading term:   Leading coefficient: 1 
C) Leading term:   Leading coefficient: 5 
D) Leading term:   Leading coefficient: 6

Question 4

Solve the problem.
-The polynomial   gives the approximate total earnings of a company, in millions of dollars, where x = 0 corresponds to 1996, x = 1 corresponds to 1997, and so on. This model is valid
For the years from 1996 to 2000. Determine the earnings for 1999.

Accepted Answer

A) $2.62 million 
B) $1.9 million 
C) $2.11 million 
D) $2.21 million 
A) $2.62 million 
B) $1.9 million 
C) $2.11 million 
D) $2.21 million

Question 5

Multiply.
-

Accepted Answer

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

Question 6

Multiply.
-

Accepted Answer

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

Question 7

Solve the problem.
-  gives the alcohol level in an average person's bloodstream x hours after drinking 8 oz of 100-proof whiskey. If the level exceeds 1.5 units, a person is legally drunk. Would a person be drunk after 6
Hours?

Accepted Answer

A) Yes 
B) No 
A) Yes 
B) No

Question 8

Write two equivalent expressions for the opposite of the polynomial.
-

Accepted Answer

A) None of these 
B)    
C)    
D) -   
A) None of these 
B)    
C)    
D) -

Question 9

Arrange in descending powers of x.
-

Accepted Answer

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

Question 10

Find the leading term and the leading coefficient.
-

Accepted Answer

A) Leading term:   Leading coefficient: 1 
B) Leading term: 6uv Leading coefficient: 6 
C) Leading term:   Leading coefficient: 6 
D) Leading term:   Leading coefficient: 2 
A) Leading term:   Leading coefficient: 1 
B) Leading term: 6uv Leading coefficient: 6 
C) Leading term:   Leading coefficient: 6 
D) Leading term:   Leading coefficient: 2

Question 11

Multiply.
-

Accepted Answer

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

Question 12

Write two equivalent expressions for the opposite of the polynomial.
-

Accepted Answer

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

Question 13

Arrange in ascending powers of x.
-

Accepted Answer

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

Question 14

Collect like terms.
-

Accepted Answer

A)    
B) Cannot be simplified 
C) -10r 
D)    
A)    
B) Cannot be simplified 
C) -10r 
D)

Question 15

Subtract.
-

Accepted Answer

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

Question 16

Subtract.
-(19x + 6xy - 13y)- (8x - 23xy - 16y)

Accepted Answer

A) 11x + 29xy + 3y 
B) 13x - 11xy + 29 
C) 11x - 29xy - 29y 
D) 43xy 
A) 11x + 29xy + 3y 
B) 13x - 11xy + 29 
C) 11x - 29xy - 29y 
D) 43xy

Question 17

Multiply.
-(x + 2)(3x - 3)

Accepted Answer

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

Question 18

Multiply.
-

Accepted Answer

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

Question 19

Add.
-

Accepted Answer

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

Question 20

Multiply.
-

Accepted Answer

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

Multiply. -

Multiply. -

Find the leading term and the leading coefficient. -

Solve the problem. -The polynomial gives the approximate total earnings of a company, in millions of dollars, where x = 0 corresponds to 1996, x = 1 corresponds to 1997, and so on. This model is valid For the years from 1996 to 2000. Determine the earnings for 1999.

Multiply. -

Multiply. -

Solve the problem. - gives the alcohol level in an average person's bloodstream x hours after drinking 8 oz of 100-proof whiskey. If the level exceeds 1.5 units, a person is legally drunk. Would a person be drunk after 6 Hours?

Write two equivalent expressions for the opposite of the polynomial. -

Arrange in descending powers of x. -

Find the leading term and the leading coefficient. -

Multiply. -

Write two equivalent expressions for the opposite of the polynomial. -

Arrange in ascending powers of x. -

Collect like terms. -

Subtract. -

Subtract. -(19x + 6xy - 13y)- (8x - 23xy - 16y)

Multiply. -(x + 2)(3x - 3)

Multiply. -

Add. -

Multiply. -

Solving Linear Equations and Inequalities

Graphs, Functions, and Applications

Systems of Equations

Rational Expressions, Equations, and Functions

Radical Expressions, Equations, and Functions

Quadratic Equations and Functions

Exponential Functions and Logarithmic Functions

Conic Sections

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Exam 4: Polynomials and Polynomial Functions

Multiply. -

Multiply. -

Find the leading term and the leading coefficient. -

Solve the problem. -The polynomial gives the approximate total earnings of a company, in millions of dollars, where x = 0 corresponds to 1996, x = 1 corresponds to 1997, and so on. This model is valid For the years from 1996 to 2000. Determine the earnings for 1999.

Multiply. -

Multiply. -

Solve the problem. - gives the alcohol level in an average person's bloodstream x hours after drinking 8 oz of 100-proof whiskey. If the level exceeds 1.5 units, a person is legally drunk. Would a person be drunk after 6 Hours?

Write two equivalent expressions for the opposite of the polynomial. -

Arrange in descending powers of x. -

Find the leading term and the leading coefficient. -

Multiply. -

Write two equivalent expressions for the opposite of the polynomial. -

Arrange in ascending powers of x. -

Collect like terms. -

Subtract. -

Subtract. -(19x + 6xy - 13y)- (8x - 23xy - 16y)

Multiply. -(x + 2)(3x - 3)

Multiply. -

Add. -

Multiply. -

Solving Linear Equations and Inequalities

Graphs, Functions, and Applications

Systems of Equations

Rational Expressions, Equations, and Functions

Radical Expressions, Equations, and Functions

Quadratic Equations and Functions

Exponential Functions and Logarithmic Functions

Conic Sections

Filters