Question 1

Find all solutions in radians using exact values only.   ​

Accepted Answer

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

Question 2

Solve the equation for θ  if   . Give your answer in degrees.   ​

Accepted Answer

A) 0° 
B) 30°, 150° 
C) 90°, 180° 
D) 0°, 180° 
E) 240°, 300° 
A) 0° 
B) 30°, 150° 
C) 90°, 180° 
D) 0°, 180° 
E) 240°, 300°

Question 3

Solve the equation for θ  if   . Give your answer in degrees.

Accepted Answer

The answer of Solve the equation for θ  if ...

Question 4

Solve the equation for t  if   . Give the answer as an exact value in radians. Do not use a calculator.

Accepted Answer

The answer of Solve the equation for t  if ...

Question 5

Write an expression that gives all solutions to the equation.   00

Accepted Answer

The answer of Write an expression that gives all solutions...

Question 6

Find all degree solutions.   ​

Accepted Answer

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

Question 7

Eliminate the parameter t from the following and then sketch the graph:   ​

Accepted Answer

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

Question 8

Solve for x , if   . Write your answers in exact values only.

Accepted Answer

The answer of Solve for x , if  ...

Question 9

Solving the following equation will require you to use the quadratic formula. Solve the equation for θ  between 0° and 360°, and round your answers to the nearest tenth of a degree.   ​

Accepted Answer

A) 65.1°, 294.9° 
B) 65.7°, 294.3° 
C) 66.5°, 293.5° 
D) 65.3°, 294.7° 
E) 65.5°, 294.5° 
A) 65.1°, 294.9° 
B) 65.7°, 294.3° 
C) 66.5°, 293.5° 
D) 65.3°, 294.7° 
E) 65.5°, 294.5°

Question 10

Solve the equation for θ  if   . Do not use a calculator.   ​

Accepted Answer

A) 120°; 300° 
B) 30°; 210° 
C) 60°; 240° 
D) 150°; 240° 
E) 45°; 225 
A) 120°; 300° 
B) 30°; 210° 
C) 60°; 240° 
D) 150°; 240° 
E) 45°; 225

Question 11

Solve the equation for x if   .   ​

Accepted Answer

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

Question 12

Solve for x , if   . Write your answers in exact values only. sin x + 2sin x cos x = 0
​

Accepted Answer

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

Question 13

Solve the equation for x  if   . Give your answer in radians using exact values only.

Accepted Answer

The answer of Solve the equation for x  if ...

Question 14

Solve the equation for θ  if   . Give your answer in degrees.

Accepted Answer

90°, 210°,

Question 15

Solve the equation for θ  if   . Do not use a calculator.
2cos  θ + 1 = 0
​

Accepted Answer

A) 60°; 120° 
B) 45°; 315° 
C) 120°; 240° 
D) 60°; 300° 
E) 45°; 45° 
A) 60°; 120° 
B) 45°; 315° 
C) 120°; 240° 
D) 60°; 300° 
E) 45°; 45°

Question 16

Solve the equation for θ  if   . Do not use a calculator.

Accepted Answer

The answer of Solve the equation for θ  if ...

Question 17

Find all solutions if   . Give your answers in degrees. Round your answer to the nearest tenth if necessary.   θ = __________°

Accepted Answer

The answer of Find all solutions if   ....

Question 18

Eliminate the parameter t in the following:       ​

Accepted Answer

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

Question 19

Eliminate the parameter t in the following:

Accepted Answer

The answer of Eliminate the parameter t in the following:...

Question 20

Use the quadratic formula to find all solutions in the interval    to the nearest tenth of a degree.   ​

Accepted Answer

A) 15.9°, 163.3° 
B) 16.1°, 163.5° 
C) 16.1°, 163.7° 
D) 16.3°, 163.7° 
E) 16.3°, 163.5° 
A) 15.9°, 163.3° 
B) 16.1°, 163.5° 
C) 16.1°, 163.7° 
D) 16.3°, 163.7° 
E) 16.3°, 163.5°

Find all solutions in radians using exact values only.

Solve the equation for θ if . Give your answer in degrees.

Solve the equation for θ if . Give your answer in degrees.

Solve the equation for t if . Give the answer as an exact value in radians. Do not use a calculator.

Write an expression that gives all solutions to the equation. 00

Find all degree solutions.

Eliminate the parameter t from the following and then sketch the graph:

Solve for x , if . Write your answers in exact values only.

Solving the following equation will require you to use the quadratic formula. Solve the equation for θ between 0° and 360°, and round your answers to the nearest tenth of a degree.

Solve the equation for θ if . Do not use a calculator.

Solve the equation for x if .

Solve for x , if . Write your answers in exact values only. sin x + 2sin x cos x = 0

Solve the equation for x if . Give your answer in radians using exact values only.

Solve the equation for θ if . Give your answer in degrees.

Solve the equation for θ if . Do not use a calculator. 2cos θ + 1 = 0

Solve the equation for θ if . Do not use a calculator.

Find all solutions if . Give your answers in degrees. Round your answer to the nearest tenth if necessary. θ = __________°

Eliminate the parameter t in the following:

Eliminate the parameter t in the following:

Use the quadratic formula to find all solutions in the interval to the nearest tenth of a degree.

The Six Trigonometric Functions

Right Triangle Trigonometry

Radian Measure

Graphing and Inverse Functions

Identities and Formulas

Triangles

Complex Numbers and Polar Coordinates

Filters

Exam 6: Equations

Find all solutions in radians using exact values only. ​

Solve the equation for θ if . Give your answer in degrees. ​

Solve the equation for θ if . Give your answer in degrees.

Solve the equation for t if . Give the answer as an exact value in radians. Do not use a calculator.

Write an expression that gives all solutions to the equation. 00

Find all degree solutions. ​

Eliminate the parameter t from the following and then sketch the graph: ​

Solve for x , if . Write your answers in exact values only.

Solving the following equation will require you to use the quadratic formula. Solve the equation for θ between 0° and 360°, and round your answers to the nearest tenth of a degree. ​

Solve the equation for θ if . Do not use a calculator. ​

Solve the equation for x if . ​

Solve for x , if . Write your answers in exact values only. sin x + 2sin x cos x = 0 ​

Solve the equation for x if . Give your answer in radians using exact values only.

Solve the equation for θ if . Give your answer in degrees.

Solve the equation for θ if . Do not use a calculator. 2cos θ + 1 = 0 ​

Solve the equation for θ if . Do not use a calculator.

Find all solutions if . Give your answers in degrees. Round your answer to the nearest tenth if necessary. θ = __________°

Eliminate the parameter t in the following: ​

Eliminate the parameter t in the following:

Use the quadratic formula to find all solutions in the interval to the nearest tenth of a degree. ​

The Six Trigonometric Functions

Right Triangle Trigonometry

Radian Measure

Graphing and Inverse Functions

Identities and Formulas

Triangles

Complex Numbers and Polar Coordinates

Filters

Find all solutions in radians using exact values only.

Solve the equation for θ if . Give your answer in degrees.

Find all degree solutions.

Eliminate the parameter t from the following and then sketch the graph:

Solving the following equation will require you to use the quadratic formula. Solve the equation for θ between 0° and 360°, and round your answers to the nearest tenth of a degree.

Solve the equation for θ if . Do not use a calculator.

Solve the equation for x if .

Solve for x , if . Write your answers in exact values only. sin x + 2sin x cos x = 0

Solve the equation for θ if . Do not use a calculator. 2cos θ + 1 = 0

Eliminate the parameter t in the following:

Use the quadratic formula to find all solutions in the interval to the nearest tenth of a degree.