Question 1

You need 50 pounds of two commodities costing $1.55 and $1.90 per pound. Determine the number of pounds of the less expensive commodity purchased if the total cost   is   . ​

Accepted Answer

A)  20 pounds 
B)  27 pounds 
C)  17 pounds 
D)  15 pounds 
E)  23 pounds 
A)  20 pounds 
B)  27 pounds 
C)  17 pounds 
D)  15 pounds 
E)  23 pounds

Question 2

A moving conveyor is built to rise 9 meters for every 11 meters of horizontal change. Find the slope of the conveyor. ​

Accepted Answer

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

Question 3

Sketch the graph of the function. ​   ​

Accepted Answer

A)  ​   
B)  ​   
C)  ​   
D)  ​   
E)  ​   
A)  ​   
B)  ​   
C)  ​   
D)  ​   
E)  ​

Question 4

Let   . Then simplify the expression   . ​

Accepted Answer

A)  -1 
B)  -2 
C)  3 
D)  -5 
E)  undefined 
A)  -1 
B)  -2 
C)  3 
D)  -5 
E)  undefined

Question 5

Solve the following equation for   . ​   ​

Accepted Answer

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

Question 6

Use the graph of y = f(x) given below to find the graph of the function y = f(x) + 4. ​   ​

Accepted Answer

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

Question 7

Which of the following is the correct graph of   ? ​

Accepted Answer

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

Question 8

Which of the following is the correct graph of   ? ​

Accepted Answer

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

Question 9

Use the graph of y = f(x) given below to find the graph of the function y = f(x + 1).   ​

Accepted Answer

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

Question 10

Determine whether the function is even, odd, or neither. ​ F(x) = x sin2x

Accepted Answer

The answer of Determine whether the function is even, odd,...

Question 11

Find   if   . ​

Accepted Answer

A)    
B)    
C)    
D)    
E)    does not exist 
A)    
B)    
C)    
D)    
E)    does not exist

Question 12

Find all intercepts: ​   ​

Accepted Answer

A)  x-intercepts: (-3, 0), (3, 0); no y-intercept 
B)  x-intercept: (0, 0); y-intercepts: (0, 0), (0, -3), (0, 3) 
C)  x-intercepts: (0, 0), (-3, 0), (3, 0); y-intercept: (0, 0) 
D)  x-intercepts: (0, 0), (-3, 0), (3, 0); no y-intercept 
E)  x-intercepts: (-3, 0), (3, 0); y-intercept: (0, 0) 
A)  x-intercepts: (-3, 0), (3, 0); no y-intercept 
B)  x-intercept: (0, 0); y-intercepts: (0, 0), (0, -3), (0, 3) 
C)  x-intercepts: (0, 0), (-3, 0), (3, 0); y-intercept: (0, 0) 
D)  x-intercepts: (0, 0), (-3, 0), (3, 0); no y-intercept 
E)  x-intercepts: (-3, 0), (3, 0); y-intercept: (0, 0)

Question 13

A company reimburses its sales representatives   per day for lodging and meals plus   ¢ per mile driven. How much does it cost the company if a sales representative drives   miles on a given day? Round your answer to the nearest cent. ​

Accepted Answer

A)  231.00 
B)  221.40 
C)  142.41 
D)  166.41 
E)  197.40 
A)  231.00 
B)  221.40 
C)  142.41 
D)  166.41 
E)  197.40

Question 14

Find an equation of the line that passes through the points   and   . ​

Accepted Answer

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

Question 15

Evaluate the expression   without using a calculator. ​

Accepted Answer

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

Question 16

Use the functions   and   to find the function   . ​

Accepted Answer

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

Question 17

Find the domain and range of the function   . ​

Accepted Answer

A)  domain:  
Range:   
B)  domain:  
Range:   
C)  domain:  
Range:   
D)  domain:  
Range:   
E)  domain:  
Range:   
A)  domain:  
Range:   
B)  domain:  
Range:   
C)  domain:  
Range:   
D)  domain:  
Range:   
E)  domain:  
Range:

Question 18

Use a calculator to evaluate each trigonometric function. Round your answers to four decimal places. ​   ​

Accepted Answer

A)  14.1014 
B)  0.0709 
C)  0.9975 
D)  0.0707 
E)  1.0025 
A)  14.1014 
B)  0.0709 
C)  0.9975 
D)  0.0707 
E)  1.0025

Question 19

Find   ,   , and   such that the graph of the function matches the graph in the figure. ​   ​   ​

Accepted Answer

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

Question 20

Solve the following equation for x. ​   ​

Accepted Answer

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

You need 50 pounds of two commodities costing $1.55 and $1.90 per pound. Determine the number of pounds of the less expensive commodity purchased if the total cost is .

A moving conveyor is built to rise 9 meters for every 11 meters of horizontal change. Find the slope of the conveyor.

Sketch the graph of the function.

Let . Then simplify the expression .

Solve the following equation for .

Use the graph of y = f(x) given below to find the graph of the function y = f(x) + 4.

Which of the following is the correct graph of ?

Which of the following is the correct graph of ?

Use the graph of y = f(x) given below to find the graph of the function y = f(x + 1).

Determine whether the function is even, odd, or neither. F(x) = x sin2x

Find if .

Find all intercepts:

A company reimburses its sales representatives per day for lodging and meals plus ¢ per mile driven. How much does it cost the company if a sales representative drives miles on a given day? Round your answer to the nearest cent.

Find an equation of the line that passes through the points and .

Evaluate the expression without using a calculator.

Use the functions and to find the function .

Find the domain and range of the function .

Use a calculator to evaluate each trigonometric function. Round your answers to four decimal places.

Find , , and such that the graph of the function matches the graph in the figure.

Solve the following equation for x.

Limits and Their Properties

Differentiation

Applications of Differentiation

Integration

Differential Equations

Applications of Integration

Integration Techniques and Improper Integrals

Infinite Series

Conics, Parametric Equations, and Polar Coordinates

Vectors and the Geometry of Space

Vector-Valued Functions

Functions of Several Variables

Multiple Integration

Vector Anal

Filters

Exam 1: Preparation for Calculus

You need 50 pounds of two commodities costing $1.55 and $1.90 per pound. Determine the number of pounds of the less expensive commodity purchased if the total cost is . ​

A moving conveyor is built to rise 9 meters for every 11 meters of horizontal change. Find the slope of the conveyor. ​

Sketch the graph of the function. ​ ​

Let . Then simplify the expression . ​

Solve the following equation for . ​ ​

Use the graph of y = f(x) given below to find the graph of the function y = f(x) + 4. ​ ​

Which of the following is the correct graph of ? ​

Which of the following is the correct graph of ? ​

Use the graph of y = f(x) given below to find the graph of the function y = f(x + 1). ​

Determine whether the function is even, odd, or neither. ​ F(x) = x sin2x

Find if . ​

Find all intercepts: ​ ​

A company reimburses its sales representatives per day for lodging and meals plus ¢ per mile driven. How much does it cost the company if a sales representative drives miles on a given day? Round your answer to the nearest cent. ​

Find an equation of the line that passes through the points and . ​

Evaluate the expression without using a calculator. ​

Use the functions and to find the function . ​

Find the domain and range of the function . ​

Use a calculator to evaluate each trigonometric function. Round your answers to four decimal places. ​ ​

Find , , and such that the graph of the function matches the graph in the figure. ​ ​ ​

Solve the following equation for x. ​ ​

Limits and Their Properties

Differentiation

Applications of Differentiation

Integration

Differential Equations

Applications of Integration

Integration Techniques and Improper Integrals

Infinite Series

Conics, Parametric Equations, and Polar Coordinates

Vectors and the Geometry of Space

Vector-Valued Functions

Functions of Several Variables

Multiple Integration

Vector Anal

Filters

You need 50 pounds of two commodities costing $1.55 and $1.90 per pound. Determine the number of pounds of the less expensive commodity purchased if the total cost is .

A moving conveyor is built to rise 9 meters for every 11 meters of horizontal change. Find the slope of the conveyor.

Sketch the graph of the function.

Let . Then simplify the expression .

Solve the following equation for .

Use the graph of y = f(x) given below to find the graph of the function y = f(x) + 4.

Which of the following is the correct graph of ?

Which of the following is the correct graph of ?

Use the graph of y = f(x) given below to find the graph of the function y = f(x + 1).

Determine whether the function is even, odd, or neither. F(x) = x sin2x

Find if .

Find all intercepts:

A company reimburses its sales representatives per day for lodging and meals plus ¢ per mile driven. How much does it cost the company if a sales representative drives miles on a given day? Round your answer to the nearest cent.

Find an equation of the line that passes through the points and .

Evaluate the expression without using a calculator.

Use the functions and to find the function .

Find the domain and range of the function .

Use a calculator to evaluate each trigonometric function. Round your answers to four decimal places.

Find , , and such that the graph of the function matches the graph in the figure.

Solve the following equation for x.