Question 1

Verify the identity.

Accepted Answer

A) valid 
B) invalid 
A) valid 
B) invalid

Question 2

Use the graph of f to find the simplest expression g(x) such that the equation f (x) = g (x) is an identity.

Accepted Answer

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

Question 3

Verify the identity.

Accepted Answer

A) invalid 
B) valid 
A) invalid 
B) valid

Question 4

Verify the identity.

Accepted Answer

A) invalid 
B) valid 
A) invalid 
B) valid

Question 5

Find the exact value of the expression.

Accepted Answer

A) 0 
B)    
C)    
D)    
E) 1 
A) 0 
B)    
C)    
D)    
E) 1

Question 6

Find the exact values of   for the given values of   .

Accepted Answer

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

Question 7

A golfer, centered in a b = 20-yard-wide straight fairway, hits a ball a = 290 yards. Approximate the largest angle the drive can have from the center of the fairway if the ball is to stay in the fairway (see the figure). Round the answer to the nearest hundredth.

Accepted Answer

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

Question 8

Find an identical expression.

Accepted Answer

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

Question 9

Find the solutions of the equation that are in the interval

Accepted Answer

A)    
B)    
C)    
D)    
E) no solution 
A)    
B)    
C)    
D)    
E) no solution

Question 10

Express as a sum or difference.

Accepted Answer

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

Verify the identity.

Use the graph of f to find the simplest expression g(x) such that the equation f (x) = g (x) is an identity.

Verify the identity.

Verify the identity.

Find the exact value of the expression.

Find the exact values of for the given values of .

A golfer, centered in a b = 20-yard-wide straight fairway, hits a ball a = 290 yards. Approximate the largest angle the drive can have from the center of the fairway if the ball is to stay in the fairway (see the figure). Round the answer to the nearest hundredth.

Find an identical expression.

Find the solutions of the equation that are in the interval

Express as a sum or difference.

Fundamental Concepts of Algebra

Equations and Inequalities

Functions and Graphs

Polynomial and Rational Functions

Inverse, Exponential, and Logarithmic Functions

The Trigonometric Functions

Applications of Trigonometry

Systems of Equations and Inequalities

Sequences, Series and Probability

Topics From Analytic Geometry

Filters

Exam 7: Analytic Trigonometry

Verify the identity.

Use the graph of f to find the simplest expression g(x) such that the equation f (x) = g (x) is an identity.

Verify the identity.

Verify the identity.

Find the exact value of the expression.

Find the exact values of for the given values of .

A golfer, centered in a b = 20-yard-wide straight fairway, hits a ball a = 290 yards. Approximate the largest angle the drive can have from the center of the fairway if the ball is to stay in the fairway (see the figure). Round the answer to the nearest hundredth.

Find an identical expression.

Find the solutions of the equation that are in the interval

Express as a sum or difference.

Fundamental Concepts of Algebra

Equations and Inequalities

Functions and Graphs

Polynomial and Rational Functions

Inverse, Exponential, and Logarithmic Functions

The Trigonometric Functions

Applications of Trigonometry

Systems of Equations and Inequalities

Sequences, Series and Probability

Topics From Analytic Geometry

Filters