Question 1

Identify the coefficient of each term of the polynomial.
--2z - 8h

Accepted Answer

A)  -2 and -8 
B)  2 and -8 
C)  2 and 8 
D)  -2 and 8 
A)  -2 and -8 
B)  2 and -8 
C)  2 and 8 
D)  -2 and 8

Question 2

Divide.
-

Accepted Answer

A)    
B)  0 
C)    
D)    
A)    
B)  0 
C)    
D)

Question 3

Express using positive exponents. Then simplify.
-

Accepted Answer

A)    
B)  9 
C)    
D)  - 9 
A)    
B)  9 
C)    
D)  - 9

Question 4

Evaluate the polynomial.
--xyz for x = 1, y = -2, and z = 3

Accepted Answer

A)  6 
B)  81 
C)  1 
D)  -6 
A)  6 
B)  81 
C)  1 
D)  -6

Question 5

Convert to decimal notation.
-

Accepted Answer

A)  0.00543 
B)  -543,000 
C)  0.000543 
D)  0.0000543 
A)  0.00543 
B)  -543,000 
C)  0.000543 
D)  0.0000543

Question 6

Multiply.
-

Accepted Answer

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

Question 7

Identify the terms in the polynomial.
-

Accepted Answer

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

Question 8

Multiply.
-

Accepted Answer

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

Question 9

Evaluate.
-

Accepted Answer

A)  -12 
B)  -1 
C)  0 
D)  1 
A)  -12 
B)  -1 
C)  0 
D)  1

Question 10

Multiply.
-

Accepted Answer

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

Question 11

Add.
-(r + 5s + 1) + (-3r + s) + (s + 2)

Accepted Answer

A)  -4r + 7s + 3 
B)  -2r + 7s + 3 
C)  -3r + 5s + 3 
D)  -2r + 6s + 3 
A)  -4r + 7s + 3 
B)  -2r + 7s + 3 
C)  -3r + 5s + 3 
D)  -2r + 6s + 3

Question 12

Write the number in scientific notation.
-339.749

Accepted Answer

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

Question 13

Multiply and simplify.
-

Accepted Answer

A)  1 
B)    
C)    
D)    
A)  1 
B)    
C)    
D)

Question 14

Collect like terms and then arrange in descending order.
-

Accepted Answer

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

Question 15

Subtract.
-

Accepted Answer

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

Question 16

Multiply.
-(-3x - 8)(-5x + 10)

Accepted Answer

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

Question 17

Solve the problem.
-The height H (in feet) of a ball thrown into the air from the top of a building after t seconds is given by   Use the graph below to estimate the height of the ball after 3.5 seconds.

Accepted Answer

A)  310 feet 
B)  170 feet 
C)  210 feet 
D)  250 feet 
A)  310 feet 
B)  170 feet 
C)  210 feet 
D)  250 feet

Question 18

Simplify.
-

Accepted Answer

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

Question 19

Solve the problem.
-Find a polynomial for the the shaded areas of the figure.

Accepted Answer

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

Question 20

Multiply.
-

Accepted Answer

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

Identify the coefficient of each term of the polynomial. --2z - 8h

Divide. -

Express using positive exponents. Then simplify. -

Evaluate the polynomial. --xyz for x = 1, y = -2, and z = 3

Convert to decimal notation. -

Multiply. -

Identify the terms in the polynomial. -

Multiply. -

Evaluate. -

Multiply. -

Add. -(r + 5s + 1) + (-3r + s) + (s + 2)

Write the number in scientific notation. -339.749

Multiply and simplify. -

Collect like terms and then arrange in descending order. -

Subtract. -

Multiply. -(-3x - 8)(-5x + 10)

Solve the problem. -The height H (in feet) of a ball thrown into the air from the top of a building after t seconds is given by Use the graph below to estimate the height of the ball after 3.5 seconds.

Simplify. -

Solve the problem. -Find a polynomial for the the shaded areas of the figure.

Multiply. -

Introduction

Introduction to Real Numbers and Algebraic Expressions

Solving Equations and Inequalities

Graphs of Linear Equations

Polynomials: Factoring

Rational Expressions and Equations

Graphs, Functions, and Applications

Systems of Equations

More on Inequalities

Radical Expressions, Equations, and Functions

Quadratic Equations and Functions

Exponential Functions and Logarithmic Functions

Calculating Means and Medians of Data Sets

Filters

Exam 5: Polynomials: Operations

Identify the coefficient of each term of the polynomial. --2z - 8h

Divide. -

Express using positive exponents. Then simplify. -

Evaluate the polynomial. --xyz for x = 1, y = -2, and z = 3

Convert to decimal notation. -

Multiply. -

Identify the terms in the polynomial. -

Multiply. -

Evaluate. -

Multiply. -

Add. -(r + 5s + 1) + (-3r + s) + (s + 2)

Write the number in scientific notation. -339.749

Multiply and simplify. -

Collect like terms and then arrange in descending order. -

Subtract. -

Multiply. -(-3x - 8)(-5x + 10)

Solve the problem. -The height H (in feet) of a ball thrown into the air from the top of a building after t seconds is given by Use the graph below to estimate the height of the ball after 3.5 seconds.

Simplify. -

Solve the problem. -Find a polynomial for the the shaded areas of the figure.

Multiply. -

Introduction

Introduction to Real Numbers and Algebraic Expressions

Solving Equations and Inequalities

Graphs of Linear Equations

Polynomials: Factoring

Rational Expressions and Equations

Graphs, Functions, and Applications

Systems of Equations

More on Inequalities

Radical Expressions, Equations, and Functions

Quadratic Equations and Functions

Exponential Functions and Logarithmic Functions

Calculating Means and Medians of Data Sets

Filters