OpenStax: Algebra and Trigonometry - Chapter 4, Section 2 | Modeling with Linear Functions

Опубликовано: 20 Февраль 2026
на канале: Scalar Learning
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Welcome to Huzefa’s explanation video of OpenStax Algebra and Trigonometry textbook. This is a full walkthrough of Chapter 4, Linear Functions, Section 2, Modeling with Linear Functions. This covers everything from building linear models from verbal descriptions as well as modeling a set of data with a linear function. Watch Huzefa as he reviews exercises 1-57 odd.

Credit: https://openstax.org/details/books/al...

Link to Exercises: https://openstax.org/books/algebra-an...

To skip to a particular question, use the chapters below:

00:00 Introduction
00:15 Exercise 1
01:05 Exercise 3
01:24 Exercise 5
02:53 Exercise 7
05:30 Exercise 9
08:26 Exercise 11
10:36 Exercise 13
11:18 Exercise 15
13:28 Exercise 17
14:14 Exercise 19
14:41 Exercise 21
16:37 Exercise 23
17:24 Exercise 25
18:26 Exercise 27
19:58 Exercise 29
20:55 Exercise 31
22:29 Exercise 33
23:27 Exercise 35
25:06 Exercise 37
26:14 Exercise 39

27:49 Exercise 41
30:02 Exercise 43

31:19 Exercise 45
33:30 Exercise 47
25:59 Exercise 49
38:11 Exercise 51
39:56 Exercise 53
41:08 Exercise 55
42:33 Exercise 57

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