Question 1

Use steps I through IV given in Section 3 to draw a sketch of y = sin t for t $\in$[-$\pi$, $\pi$].

Accepted Answer

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

Question 2

Find two positive and two negative angles that are coterminal with 270°.

Accepted Answer

-450°, -90

Question 3

Use the following to answer questions :
y =  
-Use a reference rectangle and the rule of fourths to draw an accurate sketch through at least one complete cycle where t > 0.

Accepted Answer

The answer of Use the following to answer questions :
y...

Question 4

Use the following to answer questions :  
-Find the reference angle associated with the rotation.

Accepted Answer

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

Question 5

Use a reference rectangle and the rule of fourths to draw an accurate sketch through at least one complete cycle where t > 0. y =

Accepted Answer

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

Question 6

Find an additional value of t (to four decimal places) in [0, 2?) that makes cos t $\approx$ -0.3379 true, given that cos 1.9155 $\approx$ -0.3379.

Accepted Answer

The answer of Find an additional value of t (to...

Question 7

Use a reference rectangle and the rule of fourths to draw an accurate sketch through at least one complete cycle where t > 0.
y =

Accepted Answer

The answer of Use a reference rectangle and the rule...

Question 8

Use a calculator to find the value of csc 80°, rounded to four decimal places.

Accepted Answer

A)  0.1736 
B)  1.0154 
C)  5.7588 
D)  0.9848 
A)  0.1736 
B)  1.0154 
C)  5.7588 
D)  0.9848

Question 9

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

Accepted Answer

The answer of The graph below is of the form...

Question 10

Fill in the blank so that the functions given are equal. cos _____, sin 10°

Accepted Answer

A)  10° 
B)  80° 
C)  -10° 
D)  100° 
A)  10° 
B)  80° 
C)  -10° 
D)  100°

Question 11

State the exact value of   . A diagram may help.

Accepted Answer

The answer of State the exact value of  ...

Question 12

Use a reference rectangle and the rule of fourths to draw an accurate sketch through at least one complete cycle where t > 0.
y = -2 sin t

Accepted Answer

The answer of Use a reference rectangle and the rule...

Question 13

Find the measure of angle B.

Accepted Answer

A)  50° 
B)  55° 
C)  60° 
D)  65° 
A)  50° 
B)  55° 
C)  60° 
D)  65°

Question 14

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 15

Use steps I through IV given in Section 3 to draw a sketch of y = cos t for t $\in$[-$\pi$, $\pi$].

Accepted Answer

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

Question 16

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 17

Use the following to answer questions :
The data in the table can be modeled using the function y = A tan(Bx).
  
-Use the model to evaluate the function at x = 10.

Accepted Answer

A)  -26.1 
B)  -12.6 
C)  -7.8 
D)  -5.2 
A)  -26.1 
B)  -12.6 
C)  -7.8 
D)  -5.2

Question 18

Use a reference rectangle and the rule of fourths to draw an accurate sketch through at least one complete cycle where t > 0. y =

Accepted Answer

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

Question 19

A 9 cm stick is leaning against the curb. If the base of the stick is 4.5 cm from the bottom of the curb, find the measure of the angle the stick makes with the ground, angle $\alpha$ and the height of the curb x.

Accepted Answer

The answer of A 9 cm stick is leaning against...

Question 20

Name the reference angle $\theta$r for $\theta$ = 700°.

Accepted Answer

The answer of Name the reference angle $\theta$r for $\theta$...

Use steps I through IV given in Section 3 to draw a sketch of y = sin t for t $\in$ [- $\pi$ , $\pi$ ].

Find two positive and two negative angles that are coterminal with 270°.

Use the following to answer questions : y = -Use a reference rectangle and the rule of fourths to draw an accurate sketch through at least one complete cycle where t > 0.

Use the following to answer questions : -Find the reference angle associated with the rotation.

Use a reference rectangle and the rule of fourths to draw an accurate sketch through at least one complete cycle where t > 0. y =

Find an additional value of t (to four decimal places) in [0, 2?) that makes cos t $\approx$ -0.3379 true, given that cos 1.9155 $\approx$ -0.3379.

Use a reference rectangle and the rule of fourths to draw an accurate sketch through at least one complete cycle where t > 0. y =

Use a calculator to find the value of csc 80°, rounded to four decimal places.

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

Fill in the blank so that the functions given are equal. cos _____, sin 10°

State the exact value of . A diagram may help.

Use a reference rectangle and the rule of fourths to draw an accurate sketch through at least one complete cycle where t > 0. y = -2 sin t

Find the measure of angle B.

State the exact value of . A diagram may help.

Use steps I through IV given in Section 3 to draw a sketch of y = cos t for t $\in$ [- $\pi$ , $\pi$ ].

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 : The data in the table can be modeled using the function y = A tan(Bx). -Use the model to evaluate the function at x = 10.

Use a reference rectangle and the rule of fourths to draw an accurate sketch through at least one complete cycle where t > 0. y =

Name the reference angle $\theta$ _r for $\theta$ = 700°.

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

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Exam 5: Introduction to Trigonometric Functions

Use steps I through IV given in Section 3 to draw a sketch of y = sin t for t ∈\in∈ [- π\piπ , π\piπ ].

Find two positive and two negative angles that are coterminal with 270°.

Use the following to answer questions : y = -Use a reference rectangle and the rule of fourths to draw an accurate sketch through at least one complete cycle where t > 0.

Use the following to answer questions : -Find the reference angle associated with the rotation.

Use a reference rectangle and the rule of fourths to draw an accurate sketch through at least one complete cycle where t > 0. y =

Find an additional value of t (to four decimal places) in [0, 2?) that makes cos t ≈\approx≈ -0.3379 true, given that cos 1.9155 ≈\approx≈ -0.3379.

Use a reference rectangle and the rule of fourths to draw an accurate sketch through at least one complete cycle where t > 0. y =

Use a calculator to find the value of csc 80°, rounded to four decimal places.

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

Fill in the blank so that the functions given are equal. cos _____, sin 10°

State the exact value of . A diagram may help.

Use a reference rectangle and the rule of fourths to draw an accurate sketch through at least one complete cycle where t > 0. y = -2 sin t

Find the measure of angle B.

State the exact value of . A diagram may help.

Use steps I through IV given in Section 3 to draw a sketch of y = cos t for t ∈\in∈ [- π\piπ , π\piπ ].

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 : The data in the table can be modeled using the function y = A tan(Bx). -Use the model to evaluate the function at x = 10.

Use a reference rectangle and the rule of fourths to draw an accurate sketch through at least one complete cycle where t > 0. y =

A 9 cm stick is leaning against the curb. If the base of the stick is 4.5 cm from the bottom of the curb, find the measure of the angle the stick makes with the ground, angle α\alphaα and the height of the curb x.

Name the reference angle θ\thetaθ r for θ\thetaθ = 700°.

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 steps I through IV given in Section 3 to draw a sketch of y = sin t for t $\in$ [- $\pi$ , $\pi$ ].

Find an additional value of t (to four decimal places) in [0, 2?) that makes cos t $\approx$ -0.3379 true, given that cos 1.9155 $\approx$ -0.3379.

Use steps I through IV given in Section 3 to draw a sketch of y = cos t for t $\in$ [- $\pi$ , $\pi$ ].

Name the reference angle $\theta$ _r for $\theta$ = 700°.