Question 1

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

Accepted Answer

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

Question 2

Eliminate the parameter t in the following:

Accepted Answer

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

Question 3

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 4

Find all solutions in the interval   . Use a calculator on the last step and write all answers to the nearest tenth of a degree. 4sin  θ - 8 = 5sin  θ - 4
​

Accepted Answer

A) 250.5°, 289.5° 
B) 19.5°, 340.5° 
C) 70.5°, 340.5° 
D) 199.5°, 340.5° 
E)    
A) 250.5°, 289.5° 
B) 19.5°, 340.5° 
C) 70.5°, 340.5° 
D) 199.5°, 340.5° 
E)

Question 5

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 6

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 7

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

Accepted Answer

A) 60°; 300° 
B) 150°; 330° 
C) 30°; 210° 
D) 135°; 315° 
E) 120°; 300° 
A) 60°; 300° 
B) 150°; 330° 
C) 30°; 210° 
D) 135°; 315° 
E) 120°; 300°

Question 8

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

Accepted Answer

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

Question 9

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

Accepted Answer

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

Question 10

Use your graphing calculator to find all degree solutions in the interval    for the following equation.   ​

Accepted Answer

A) 15°, 105 ° , 135 ° , 225 ° , 255 ° , 345 ° 
B) 10 ° , 110 ° , 130 ° , 230 ° , 250 ° , 350 ° 
C) 60 ° , 180 ° , 300 ° 
D) 30 ° , 90 ° , 150 ° , 210 ° , 330 ° 
E) 20 ° , 100 ° , 140 ° , 220 ° , 260 ° , 340 ° 
A) 15°, 105 ° , 135 ° , 225 ° , 255 ° , 345 ° 
B) 10 ° , 110 ° , 130 ° , 230 ° , 250 ° , 350 ° 
C) 60 ° , 180 ° , 300 ° 
D) 30 ° , 90 ° , 150 ° , 210 ° , 330 ° 
E) 20 ° , 100 ° , 140 ° , 220 ° , 260 ° , 340 °

Question 11

Find all solutions if   . Give your answers in radians using exact values only. Verify your answer graphically.

Accepted Answer

The answer of Find all solutions if   ....

Question 12

The formula below gives the relationship between the number of sides n , the radius r , and the length of each side l  in a regular polygon. Find n , if  ​l ​ = 1 ​r ​.     ​

Accepted Answer

A) n = 8 
B) n = 5 
C) n = 7 
D) n = 6 
E) n = 4 
A) n = 8 
B) n = 5 
C) n = 7 
D) n = 6 
E) n = 4

Question 13

Solve the equation for θ  if   .   ​

Accepted Answer

A) 30°, 90° 
B) 30°, 330° 
C) 210°, 270° 
D) 0°, 60° 
E) 150°, 210° 
A) 30°, 90° 
B) 30°, 330° 
C) 210°, 270° 
D) 0°, 60° 
E) 150°, 210°

Question 14

Find all solutions if   . Give your answers in degrees. Verify your answer graphically.   θ = __________°

Accepted Answer

The answer of Find all solutions if   ....

Question 15

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

Accepted Answer

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

Question 16

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 17

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

Accepted Answer

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

Question 18

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 19

Find all degree solutions.

Accepted Answer

The answer of Find all degree solutions.  ...

Question 20

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

Accepted Answer

A) 0°, 120 ° , 240 ° 
B) 30 ° , 150 ° , 270 ° 
C) 90 ° , 210 ° , 330 ° 
D) 60 ° , 180 ° , 300 ° 
E) 150 ° , 180 ° , 210 ° 
A) 0°, 120 ° , 240 ° 
B) 30 ° , 150 ° , 270 ° 
C) 90 ° , 210 ° , 330 ° 
D) 60 ° , 180 ° , 300 ° 
E) 150 ° , 180 ° , 210 °

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

Eliminate the parameter t in the following:

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

Find all solutions in the interval . Use a calculator on the last step and write all answers to the nearest tenth of a degree. 4sin θ - 8 = 5sin θ - 4

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

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

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

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

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

Use your graphing calculator to find all degree solutions in the interval for the following equation.

Find all solutions if . Give your answers in radians using exact values only. Verify your answer graphically.

The formula below gives the relationship between the number of sides n , the radius r , and the length of each side l in a regular polygon. Find n , if l = 1 r .

Solve the equation for θ if .

Find all solutions if . Give your answers in degrees. Verify your answer graphically. θ = __________°

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

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

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

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

Find all degree solutions.

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

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

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

Eliminate the parameter t in the following:

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

Find all solutions in the interval . Use a calculator on the last step and write all answers to the nearest tenth of a degree. 4sin θ - 8 = 5sin θ - 4 ​

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

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

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

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

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

Use your graphing calculator to find all degree solutions in the interval for the following equation. ​

Find all solutions if . Give your answers in radians using exact values only. Verify your answer graphically.

The formula below gives the relationship between the number of sides n , the radius r , and the length of each side l in a regular polygon. Find n , if ​l ​ = 1 ​r ​. ​

Solve the equation for θ if . ​

Find all solutions if . Give your answers in degrees. Verify your answer graphically. θ = __________°

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

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

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

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

Find all degree solutions.

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

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 the interval . Use a calculator on the last step and write all answers to the nearest tenth of a degree. 4sin θ - 8 = 5sin θ - 4

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

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

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

Use your graphing calculator to find all degree solutions in the interval for the following equation.

The formula below gives the relationship between the number of sides n , the radius r , and the length of each side l in a regular polygon. Find n , if l = 1 r .

Solve the equation for θ if .

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