Question 1

Given the point (x, -0.6) lies on the unit circle, complete the ordered pair for quadrant IV. Answer in radical form as needed.

Accepted Answer

A)  (0.8, -0.6) 
B)  (-0.8, -0.6) 
C)  (0.4, -0.6) 
D)  (-0.4, -0.6) 
A)  (0.8, -0.6) 
B)  (-0.8, -0.6) 
C)  (0.4, -0.6) 
D)  (-0.4, -0.6)

Question 2

Use the following to answer questions :
The wheels on a vehicle have a radius of 29 inches and are turning at 250 revolutions per minute.
-What is the angular velocity of the wheels?

Accepted Answer

A)  1097$\pi$  rad/min 
B)  1100$\pi$  rad/min 
C)  1105$\pi$  rad/min 
D)  1111$\pi$  rad/min 
A)  1097$\pi$  rad/min 
B)  1100$\pi$  rad/min 
C)  1105$\pi$  rad/min 
D)  1111$\pi$  rad/min

Question 3

Use the symmetry of the circle and reference arcs as needed to state the exact value of   . A diagram may help.

Accepted Answer

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

Question 4

Use the following to answer questions :
y = -8 sin  
-State the amplitude.

Accepted Answer

A)  4 
B)  -4 
C)  3 
D)  -3 
A)  4 
B)  -4 
C)  3 
D)  -3

Question 5

To convert degrees to radians, multiply by ______.

Accepted Answer

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

Question 6

Evaluate cos -420° in exact form.

Accepted Answer

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

Question 7

Use the formula for arc length to find the unknown quantity: s = r$\theta$. Round your answer to the nearest hundredth of an inch.
$\theta$ = 280°; s = 68 in.

Accepted Answer

The answer of Use the formula for arc length to...

Question 8

Use the following to answer questions :
y = 20 sin   + 320
-Identify the amplitude (A).

Accepted Answer

A)  |A| = -16 
B)  |A| = 16 
C)  |A| = -30 
D)  |A| = 30 
A)  |A| = -16 
B)  |A| = 16 
C)  |A| = -30 
D)  |A| = 30

Question 9

Graph f(t) = cot(2t) over the interval [-π, π].

Accepted Answer

The answer of Graph f(t) = cot(2t) over the interval...

Question 10

State the quadrant of the terminal side of $\theta$ using the information given. csc$\theta$  0

Accepted Answer

A)  QI 
B)  QII 
C)  QIII 
D)  QIV 
A)  QI 
B)  QII 
C)  QIII 
D)  QIV

Question 11

State the exact value of   . A diagram may help.

Accepted Answer

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

Question 12

Find all angles satisfying the stated relationship. Express your answer in exact form.
tan$\theta$ =

Accepted Answer

@#LAT-DLM& = 30° + 360°k (k @#LAT-DLM& Z

Question 13

Find all angles satisfying the stated relationship. Express your answer in exact form.

Accepted Answer

A) . $\theta$ = 30° + 360°k (k $\in$ Z), $\theta$= 330° + 360°k (k$\in$ Z) 
B) . $\theta$ = 150° + 360°k (k $\in$ Z), $\theta$ = 210° + 360°k (k $\in$ Z) 
C) . $\theta$ = 150° + 360°k (k $\in$ Z), $\theta$ = 330° + 360°k (k $\in$ Z) 
D) . $\theta$ = 30° + 360°k (k $\in$ Z), $\theta$= 210° + 360°k (k $\in$ Z) 
A) . $\theta$ = 30° + 360°k (k $\in$ Z), $\theta$= 330° + 360°k (k$\in$ Z) 
B) . $\theta$ = 150° + 360°k (k $\in$ Z), $\theta$ = 210° + 360°k (k $\in$ Z) 
C) . $\theta$ = 150° + 360°k (k $\in$ Z), $\theta$ = 330° + 360°k (k $\in$ Z) 
D) . $\theta$ = 30° + 360°k (k $\in$ Z), $\theta$= 210° + 360°k (k $\in$ Z)

Question 14

Use the information given to write a sinusoidal equation and sketch its graph. Recall   .
Max: 110; min: 50; P = 12

Accepted Answer

The answer of Use the information given to write a...

Question 15

Convert 160° to radians in exact form, without the use of a calculator.

Accepted Answer

A) . $\theta$ =   rad 
B) . $\theta$ =   rad 
C) .$\theta$ =   rad 
D) . $\theta$= 28,800$\pi$ rad 
A) . $\theta$ =   rad 
B) . $\theta$ =   rad 
C) .$\theta$ =   rad 
D) . $\theta$= 28,800$\pi$ rad

Question 16

The graph below is of the form y = A sin(Bt). Use the characteristics illustrated to determine its equation.

Accepted Answer

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

Question 17

Use the symmetry of the circle and reference arcs as needed to state the exact value of   . A diagram may help.

Accepted Answer

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

Question 18

Draw the graph of y = 5 csc(2t) by applying observations made in this chapter about the related sine graph.

Accepted Answer

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

Question 19

Use the following to answer questions :  
-Find the associated point (x, y).

Accepted Answer

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

Question 20

Determine the measure of the supplement of a 45° angle.

Accepted Answer

A)  45° 
B)  135° 
C)  225° 
D)  315° 
A)  45° 
B)  135° 
C)  225° 
D)  315°

Given the point (x, -0.6) lies on the unit circle, complete the ordered pair for quadrant IV. Answer in radical form as needed.

Use the following to answer questions : The wheels on a vehicle have a radius of 29 inches and are turning at 250 revolutions per minute. -What is the angular velocity of the wheels?

Use the symmetry of the circle and reference arcs as needed to state the exact value of . A diagram may help.

Use the following to answer questions : y = -8 sin -State the amplitude.

To convert degrees to radians, multiply by ______.

Evaluate cos -420° in exact form.

Use the formula for arc length to find the unknown quantity: s = r $\theta$ . Round your answer to the nearest hundredth of an inch. $\theta$ = 280°; s = 68 in.

Use the following to answer questions : y = 20 sin + 320 -Identify the amplitude (A).

Graph f(t) = cot(2t) over the interval [-π, π].

State the quadrant of the terminal side of $\theta$ using the information given. csc $\theta$ < 0, Tan $\theta$ > 0

State the exact value of . A diagram may help.

Find all angles satisfying the stated relationship. Express your answer in exact form. tan $\theta$ = $Find all angles satisfying the stated relationship. Express your answer in exact form. tan \theta =$

Find all angles satisfying the stated relationship. Express your answer in exact form.

Use the information given to write a sinusoidal equation and sketch its graph. Recall . Max: 110; min: 50; P = 12

Convert 160° to radians in exact form, without the use of a calculator.

The graph below is of the form y = A sin(Bt). Use the characteristics illustrated to determine its equation.

Use the symmetry of the circle and reference arcs as needed to state the exact value of . A diagram may help.

Draw the graph of y = 5 csc(2t) by applying observations made in this chapter about the related sine graph.

Use the following to answer questions : -Find the associated point (x, y).

Determine the measure of the supplement of a 45° angle.

Equations and Inequalities

Relations, Functions and Graphs

Polynomial and Rational Functions

Exponential and Logarithmic Functions

Trigonometric Identities, Inverses, and Equations

Applications of Trigonometry

Systems of Equations and Inequalities

Analytical Geometry

Additional Topics in Algebra

Bridges to Calculus - an Introduction to Limits

Review of Basic Concepts and Skills

Filters

Exam 5: Introduction to Trigonometric Functions

Given the point (x, -0.6) lies on the unit circle, complete the ordered pair for quadrant IV. Answer in radical form as needed.

Use the following to answer questions : The wheels on a vehicle have a radius of 29 inches and are turning at 250 revolutions per minute. -What is the angular velocity of the wheels?

Use the symmetry of the circle and reference arcs as needed to state the exact value of . A diagram may help.

Use the following to answer questions : y = -8 sin -State the amplitude.

To convert degrees to radians, multiply by ______.

Evaluate cos -420° in exact form.

Use the formula for arc length to find the unknown quantity: s = r θ\thetaθ . Round your answer to the nearest hundredth of an inch. θ\thetaθ = 280°; s = 68 in.

Use the following to answer questions : y = 20 sin + 320 -Identify the amplitude (A).

Graph f(t) = cot(2t) over the interval [-π, π].

State the quadrant of the terminal side of θ\thetaθ using the information given. csc θ\thetaθ < 0, Tan θ\thetaθ > 0

State the exact value of . A diagram may help.

Find all angles satisfying the stated relationship. Express your answer in exact form. tan θ\thetaθ =

Find all angles satisfying the stated relationship. Express your answer in exact form.

Use the information given to write a sinusoidal equation and sketch its graph. Recall . Max: 110; min: 50; P = 12

Convert 160° to radians in exact form, without the use of a calculator.

The graph below is of the form y = A sin(Bt). Use the characteristics illustrated to determine its equation.

Use the symmetry of the circle and reference arcs as needed to state the exact value of . A diagram may help.

Draw the graph of y = 5 csc(2t) by applying observations made in this chapter about the related sine graph.

Use the following to answer questions : -Find the associated point (x, y).

Determine the measure of the supplement of a 45° angle.

Equations and Inequalities

Relations, Functions and Graphs

Polynomial and Rational Functions

Exponential and Logarithmic Functions

Trigonometric Identities, Inverses, and Equations

Applications of Trigonometry

Systems of Equations and Inequalities

Analytical Geometry

Additional Topics in Algebra

Bridges to Calculus - an Introduction to Limits

Review of Basic Concepts and Skills

Filters

Use the formula for arc length to find the unknown quantity: s = r $\theta$ . Round your answer to the nearest hundredth of an inch. $\theta$ = 280°; s = 68 in.

State the quadrant of the terminal side of $\theta$ using the information given. csc $\theta$ < 0, Tan $\theta$ > 0

Find all angles satisfying the stated relationship. Express your answer in exact form. tan $\theta$ = $Find all angles satisfying the stated relationship. Express your answer in exact form. tan \theta =$