# MATH 117: Precalculus for Scientists & Engineers

# Fall 2020

# Section 11

### REVIEW

###

### 1.2 Exponents & Radicals,

### Week 1

### Sep. 1 - Sep. 4

# Week

# Sections Covered

# Helpful Resources

### Practice Problems

### Section 1.1: 49,51,55-60,63,65,79-82

### Section 1.2: 49, 53, 55, 57, 69, 77

### WebAssign HW due

### on Sunday, Sep. 6 at

### 11:59 PM:

### Getting Started with WebAssign,

### Sections 1.1, 1.2

### Week 2

### Sep. 7 - Sep. 11

### REVIEW

###

### 1.3 Algebraic Expressions

### 12.6 Binomial Expansion Using Pascal's Triangle

### 1.4 Rational Expressions

### Practice Problems

### Section 1.3: 27,35,41,43,53,57,61,66,71,77,79,85,91,95,101,113,123,125,

### 127,129

### Section 12.6: 9,11,13

### Section 1.4: 43,45,47,51,55,57,59,63,65,69,73-76,79,81,83,87,93

###

### WebAssign HW due

### on Sunday, Sep. 13 at

### 11:59 PM:

### Sections 1.3, 12.6, 1.4

###

### QUIZ 1 is on Friday, Sep. 11

### It covers 1.1, 1.2

### WebAssign HW due

### on Sunday, Sep. 20 at

### 11:59 PM:

### Section 1.5

###

### QUIZ 2 is on Friday, Sep. 18

### It covers sections 1.3, 12.6, 1.4

### Practice Problems

### Section 1.5: 19,25,29,31,35,41,47,49,51,53,59,61,65,6975,81,89,91,97,

### 103,107,113,133,135

###

### Week 3

### Sep. 14 - Sep. 18

### 1.4 Rational Expressions (continued)

### 1.5 Equations

###

# Important Dates

# Don't Forget to

### Complete

### Pre-Class Assignment 1

### on WebAssign

### on Friday before lecture.

### Complete

### Pre-Class Assignment 2

### on WebAssign

### on Wednesday before lecture.

###

### Take the Practice Quiz on Canvas in order to download LockDown Browser.

### Complete

### Pre-Class Assignment 3

### on WebAssign

### on Friday before lecture.

### Week 4

### Sep. 21- Sep. 25

### 1.5 Equations (continued)

### 1.8 Inequalities

### 1.9 The Coordinate Plane, Graphs of Equations, and Circles

###

### Practice Problems

### Section 1.8: 3, 31, 33, 35, 39, 43, 47, 49, 51, 53, 57, 59, 61, 71, 79, 83, 85, 89, 101 – 103, 113, 119

###

### Section 1.9: 2, 3, 5, 7, 37, 39, 45, 48, 71, 73, 83, 93, 95, 99, 105, 107,

111, 113, 117

###

### WebAssign HW:

### Sunday, Sep. 27 at 11:59 PM:

### Section 1.8

### Tuesday, Sep. 29 at 11:59 PM:

### Section 1.9

###

### QUIZ 3 is on Friday, Sep. 25

### It covers section 1.5

### (see Canvas announcement)

### Week 5

### Sep. 28- Oct. 2

### Week 6

### Oct. 5- Oct. 9

### Week 7

### Oct. 12- Oct. 16

### 1.9 The Coordinate Plane, Graphs of Equations, and Circles (cont.)

### 1.10: Lines

###

###

### Practice Problems

### Section 1.10: 5, 6, 29, 33, 35, 37, 39, 41, 43, 47, 49, 67, 71, 83, 84, 86,

89, 92, 93

###

### Section 2.1: 2, 3, 25, 27, 31, 33, 35, 37, 41, 43, 45, 47, 49, 53, 54, 55– 71

###

### WebAssign HW:

### Tuesday, Sep. 29 at 11:59 PM:

### Section 1.9

###

### EXAM 1 is on Friday, Oct. 2

### It covers sections 1.1, 1.2, 1.3, 12.6, 1.4, 1.5, 1.8, and part of 1.9

### (see Canvas announcement)

### Complete

### Lecture 16 Assignment

### on WebAssign

### on Tuesday, 9/29, before lecture.

### Practice Problems

### Section 2.2: 4, 35, 37, 43, 45, 49, 50, 55 – 56, 57, 59, 61, 65

### Section 2.3: 1, 3, 5, 7, 9, 13, 31, 34, 43, 45, 59

###

### 2.1: Functions

### 2.2: Graphs of Function

### 2.3: Getting Information from the Graph of a Function

###

###

### WebAssign HW:

### Sunday, Oct. 11 at 11:59 PM:

### Sections 2.1 and 2.2

###

### Wed., Oct. 14 at 11:59 PM:

### Section 2.3

###

###

### No quiz this Friday, yay!

### Complete

### Lecture 22 Assignment

### on WebAssign

### on Saturday, 10/10, by 11:59 PM

### (It will be available on Friday, 10/9, 12:00 AM)

### 2.3: Getting Information from the Graph of a Function (cont)

### 2.4: Average Rate of Change of a Function

### 2.5: Linear Functions and Models

###

###

### Practice Problems

### Section 2.4: 2, 3, 4, 7, 15, 17, 19, 21, 23, 25, 29, 30, 31, 32, 33

### Section 2.5: 9, 11, 13, 17, 23, 33, 39, 40, 49, 50

###

### WebAssign HW:

### Wed., Oct. 14 at 11:59 PM:

### Section 2.3

###

### Sunday, Oct. 18 at 11:59 PM:

### Section 2.4

###

### QUIZ 4 is on Friday, Oct. 16

### Sections 1.10, 2.1, and 2.2

### (see Canvas announcement)

### Week 8

### Oct. 19- Oct. 23

### 2.5: Linear Functions and Models (cont)

### 2.6: Transformations of Functions

### 2.7: Combining Functions

###

###

### Practice Problems

Section 2.6: 1 – 6, 9, 11, 13 – 15, 17, 24 – 28, 35, 37, 39, 43, 45, 47,

51, 55, 57, 59, 63, 65, 67, 70, 71, 73, 83, 85, 87, 89, 91.

Section 2.7: 1, 11, 13 – 15, 17 – 19, 29, 31, 33, 35, 37, 39, 41, 43, 45,

49, 52, 53, 56, 57, 59, 61, 63, 65, 69, 71

### WebAssign HW:

### Wed., Oct. 21 at 11:59 PM:

### Section 2.5

###

### Sunday, Oct. 25 at 11:59 PM:

### Section 2.6

###

### QUIZ 5 is on Friday, Oct. 16

### Sections 2.3 and 2.4

### (see Canvas announcement)

### Complete

### Lecture 29 Assignment

### on WebAssign

### on Saturday, 10/24, by 11:59 PM

### (Will be available on Friday, 10/23, 12:00AM)

### Week 9

### Oct. 26- Oct. 30

### 2.7: Combining Functions (cont.)

### 2.8: One-to-One Functions and their Inverses

### 3.1: Quadratic Functions and Models

###

###

### Practice Problems

### Section 2.8: 1, 4, 5, 9, 17, 20, 21, 25, 28, 29, 31, 33, 35, 51, 53, 55,

57, 61, 65, 67, 72, 73, 87, 89, 95

### Section 3.1: 2, 3, 4, 11, 17, 35, 39, 47, 53, 54, 56, 59, 60, 63, 65

###

### WebAssign HW:

### Wed., Oct. 28 at 11:59 PM:

### Section 2.7

###

### Sunday, Nov. 1 at 11:59 PM:

### Section 2.8

###

### QUIZ 6 is on Friday, Oct. 30:

### Sections 2.5 and 2.6

### (see Canvas announcement)

### Week 10

### Nov. 2 - Nov. 6

###

### NO CLASS on Tuesday, Nov. 3

### (Election Day)

### 3.1: Quadratic Functions and Models (cont.)

### 3.2: Polynomial Functions and Their Graphs

###

###

###

###

###

### Practice Problems

### Section 3.2: 1 – 3, 7, 9 – 14, 17, 19, 23, 25, 29, 37, 39, 41, 79, 89(a)(b)

###

###

### EXAM 2 is on Friday, Nov. 6

### It covers sections 1.10, 2.1-2.8

### (see Canvas announcement)

### Week 11

### Nov. 9 - Nov. 13

### 3.6: Rational Functions

### 6.1: Angle Measure

###

### Practice Problems

### Section 3.6: 1 – 6, 13, 15, 21, 23, 27, 31, 33, 35, 37, 43, 49, 51, 53, 57, 58, 59, 63, 65, 87(b)

### Section 6.1: 1,2, 5, 11, 31, 33, 47, 49, 51, 53, 55, 57, 59, 63, 65, 67, 83

###

### Complete

### Pre-Class Assignment 5

### on WebAssign

### on Wednesday before lecture.

### WebAssign HW:

### Wednesday, Nov 11, 11:59 PM:

### Sections 3.1

###

### Sunday, Nov 15, 11:59 PM:

### Section 3.2

###

###

### No quiz this Friday, yay!

### Week 12

### Nov. 16 - Nov. 20

### 6.1: Angle Measure (cont.)

### 6.2: Trigonometry of Right Triangles

### 6.3: Trigonometric Functions of Angles

###

### Practice Problems

### Section 6.2: 7, 9, 23, 25, 39, 47, 48, 56 – 58, 61, 62, 63, 65, 66

### Section 6.3: 1, 2, 9, 11, 25, 27, 31, 33, 35, 37, 39, 49, 51, 53, 55

###

### WebAssign HW:

### Wednesday, Nov 18, 11:59 PM:

### Section 3.6

###

### Sunday, Nov 15, 11:59 PM:

### Sections 6.1 and 6.2

###

### QUIZ 7 is on Friday, Nov 20.

### It covers sections 3.1, 3.2, 2.6

### (see Canvas announcement)

###

###

###

### Complete

### Pre-Class Assignment 6

### on WebAssign

### on Friday before lecture.

### Week 13

### Nov. 30 - Dec. 4

### 6.3: Trigonometric Functions of Angles (cont.)

### 5.3: Trigonometric Graphs

### 5.5: Inverse Trigonometric Functions and Their Graphs

###

### Practice Problems

### Section 6.3: 1, 2, 9, 11, 25, 27, 31, 33, 35, 37, 39, 49, 51, 53, 55

### Section 5.3: 1 – 3, 15, 17, 21, 23, 25, 29, 35, 37, 38, 40, 49, 50, 51,

54, 83

### Section 5.4 (some of this section will be included in the lecture for 5.3):

### 1, 2, 3 - 8

### Section 5.5: 1 – 6, 9, 10, 23, 27, 29, 31, 39, 41, 45

###

### WebAssign HW:

### Sunday, Dec 6, 11:59 PM:

### Sections 6.3, 5.3, 5.5

###

### No quiz this week.

###

###

###

### Week 14

### Dec. 7 - Dec. 10

### 4.1 & 4.2: Exponential Functions

### 4.3: Logarithmic Functions

### 4.4: Laws of Logarithms

###

### Practice Problems

### Section 4.1: 1 – 3, 5, 6, 9, 11, 13, 21, 22, 23, 25, 26, 29, 33, 35, 37,

39, 53

### Section 4.2: 1, 7, 9, 11, 15, 17b, 18b, 24, 27, 30.

### Section 4.3: 3, 4, 7, 8, 11, 13, 15, 17, 21, 23, 25, 27, 31 – 33, 37, 39,

41, 43, 49, 51, 53 – 55, 57 – 59, 63, 69, 73, 74, 75, 77,

85, 87, 100

### Section 4.4: 1 – 5, 13, 17, 19, 31, 35, 37, 43, 53, 55, 56, 59, 61, 76

###

### WebAssign HW:

### Sunday, Dec 13, 11:59 PM:

### Sections 4.1 and 4.2

### Monday, Dec 14, 11:59 PM:

### Sections 4.3 and 4.4

###

### No quiz this week.

###

### EXAM 3 is on Wednesday,

### Dec 9 (you can also take it on Dec 10).

###

###

###

### Complete

### Pre-Class Assignment 8

### on WebAssign

### on Friday before lecture.

### Complete

### Pre-Class Assignment 7

### on WebAssign

### on Friday before lecture.

# Final Exam: cumulative (will cover all of the sections mentioned above)

# Will be available on Canvas from

# Tuesday, Dec. 15 (12 AM) - Friday, Dec. 18., (11:59 PM)