Precalculus with Limits Homework Problems
Chapter 4 Trigonometry
10/12 M
4.1 Radian and Degree Measure
10/13 T
4.2 Trigonometric Functions: The Unit Circle
10/14 W
4.3 Right Triangle Trigonometry
10/15 Th
10/16 F
10/19 M
10/20 T
4.3 Right Triangle Trigonometry, con’t
4.4 Trigonometric Functions of Any Angle
4.4 Trigonometric Functions of Any Angle,
con’t
4.5 Graphs of Sine and Cosine Functions
10/21 W
10/22 Th
Quiz 4.1 – 4.4
4.6 Graphs of Other Trigonometric Functions
10/27 T
4.7 Inverse Trigonometric Functions
10/28 W
4.7 Inverse Trigonometric Functions, con’t
10/29 Th
4.8 Applications and Models
10/30 F
11/2 M
4.8 Applications and Models
Review
11/3 T
Chapter 4 Test
Pg 288 1-10, 18-19, 29-32, 44, 50-51, 55-58, 61-62, 68, 73, 8990, 93-94, 99, 103-105, 107, 111-112, 115-117, 121-123
Pg 297 1-4, 7-8, 13-16, 18-19, 29-30, 37-38, 46-47, 54-57, 5960, 65, 69-70, 72
Pg 306 1-4, 6-7, 10-11, 15-16, 21-29, 34-36, 39, 42, 44-46, 5861
Pg 307 50-53, 65-66, 69-72, 76, 77-82, 88
Pg 316 1-8, 11-12, 16-17, 19-22, 29-31, 35-38, 45-46, 57-62
Pg 317 70-73, 81-86, 91-93, 97-98, 100-104
Pg 326 1-4, 10-13, 18, 20-21, 27-28, 32-33, 38, 39-42, 51-53,
58-60, 62-63, 74-75, 78-79, 84-85, 87, 91, 94, 101-102, 103
Pg 337 1-14, 24-25, 28-29, 32-33, 50-51, 54-55, 60-62, 71, 7376, 78, 83, 86-87, 92-93, 95, 98
Pg 347 1-4, 12-16, 22, 32-42E, 45-47, 88-89, 91-92, 106, 109,
115-118, 127-130
Pg 347 50-54, 62-65, 71-75, 77, 79-80, 99-102, 104, 107, 110,
135
Pg 357 1-4, 8-10, 15-16, 20-22, 25, 27, 30, 35-36, 38, 41-42,
43
Pg 360 48-51, 55, 59-63, 68-70
Pg 367 4-13, 15-20
Precalculus with Limits Homework Problems
Chapter 4 Trigonometry
10/12 M
4.1 Radian and Degree Measure
10/13 T
4.2 Trigonometric Functions: The Unit Circle
10/14 W
4.3 Right Triangle Trigonometry
10/15 Th
10/16 F
10/19 M
10/20 T
4.3 Right Triangle Trigonometry, con’t
4.4 Trigonometric Functions of Any Angle
4.4 Trigonometric Functions of Any Angle,
con’t
4.5 Graphs of Sine and Cosine Functions
10/21 W
10/22 Th
Quiz 4.1 – 4.4
4.6 Graphs of Other Trigonometric Functions
10/27 T
4.7 Inverse Trigonometric Functions
10/28 W
4.7 Inverse Trigonometric Functions, con’t
10/29 Th
4.8 Applications and Models
10/30 F
11/2 M
4.8 Applications and Models
Review
11/3 T
Chapter 4 Test
Pg 288 1-10, 18-19, 29-32, 44, 50-51, 55-58, 61-62, 68, 73, 8990, 93-94, 99, 103-105, 107, 111-112, 115-117, 121-123
Pg 297 1-4, 7-8, 13-16, 18-19, 29-30, 37-38, 46-47, 54-57, 5960, 65, 69-70, 72
Pg 306 1-4, 6-7, 10-11, 15-16, 21-29, 34-36, 39, 42, 44-46, 5861
Pg 307 50-53, 65-66, 69-72, 76, 77-82, 88
Pg 316 1-8, 11-12, 16-17, 19-22, 29-31, 35-38, 45-46, 57-62
Pg 317 70-73, 81-86, 91-93, 97-98, 100-104
Pg 326 1-4, 10-13, 18, 20-21, 27-28, 32-33, 38, 39-42, 51-53,
58-60, 62-63, 74-75, 78-79, 84-85, 87, 91, 94, 101-102, 103
Pg 337 1-14, 24-25, 28-29, 32-33, 50-51, 54-55, 60-62, 71, 7376, 78, 83, 86-87, 92-93, 95, 98
Pg 347 1-4, 12-16, 22, 32-42E, 45-47, 88-89, 91-92, 106, 109,
115-118, 127-130
Pg 347 50-54, 62-65, 71-75, 77, 79-80, 99-102, 104, 107, 110,
135
Pg 357 1-4, 8-10, 15-16, 20-22, 25, 27, 30, 35-36, 38, 41-42,
43
Pg 360 48-51, 55, 59-63, 68-70
Pg 367 4-13, 15-20
Proficiency Scales
i.
4 Can correctly set up the trigonometric ratio and use the inverse to solve for the correct answer.
ii.
3
Can correctly set up the trigonometric ratio and use the inverse to solve with minor errors.
2
Can set up an incorrect trigonometric ratio and use the inverse to solve with minor errors.
1
Can set up a trigonometric ratio with help.
4
Given a trigonometric ratio can apply the Pythagorean Theorem to solve for a different trigonometric function with no
errors.
Given a trigonometric ratio can apply the Pythagorean Theorem to solve for a different trigonometric function with a sign
error.
Given a trigonometric ratio can apply the Pythagorean Theorem to solve for a different trigonometric function with minor
errors.
Given a trigonometric ratio can apply the Pythagorean Theorem to solve for a different trigonometric function with help.
3
2
1
Quiz Review Problems
4.1 # 17-22, 101-104, 111-116
4.2 # 5-8, 35-42,
4.3 # 13-20, 63-66
4.4 # 23-32
Test Topics

Arc length

Angular and linear speed

Exact value of an angle

Use an angle to find radius and
approximate area of a circle

Find angle given two parameters

Period and amplitude

Find asymptotes of trig functions






Find equation given a graph
Use inverse function to write θ as a
function of x
Exact values of a composition of trig
functions (2 problems)
Angle of elevation
Angle of depression
Bearing problem
Proficiency Scales
i.
4 Can correctly set up the trigonometric ratio and use the inverse to solve for the correct answer.
3 Can correctly set up the trigonometric ratio and use the inverse to solve with minor errors.
2 Can set up an incorrect trigonometric ratio and use the inverse to solve with minor errors.
1 Can set up a trigonometric ratio with help.
ii.
4 Given a trigonometric ratio can apply the Pythagorean Theorem to solve for a different trigonometric function with no
errors.
3 Given a trigonometric ratio can apply the Pythagorean Theorem to solve for a different trigonometric function with a sign
error.
2 Given a trigonometric ratio can apply the Pythagorean Theorem to solve for a different trigonometric function with minor
errors.
1 Given a trigonometric ratio can apply the Pythagorean Theorem to solve for a different trigonometric function with help.
Quiz Review Problems
4.1 # 17-22, 101-104, 111-116
4.2 # 5-8, 35-42,
4.3 # 13-20, 63-66
4.4 # 23-32
Test Topics

Arc length

Angular and linear speed

Exact value of an angle

Use an angle to find radius and
approximate area of a circle

Find angle given two parameters

Period and amplitude

Find asymptotes of trig functions






Find equation given a graph
Use inverse function to write θ as a
function of x
Exact values of a composition of trig
functions (2 problems)
Angle of elevation
Angle of depression
Bearing problem