about account add arrow-down arrow-left arrow-right arrow-up back-arrow register-arrow book-mobile book categories chat-bubble-mobile chat-bubble close college contact-us credit-card drag email-square facebook-mobile facebook-square facebook faq film history home load modal-error person pinterest-square play-mobile play queue remove resume search share show star tick trailer trash twitter-mobile twitter-square twitter university warning warning youtube-square open-eye close-eye promo-tag tag check info info active
12

Parallel and Perpendicular Lines

Lecture no. 12 from the course: Algebra I

Parallel and Perpendicular Lines

Taught by Professor James A. Sellers | 30 min | Categories: The Great Courses Plus Online Mathematics Courses

Apply what you've discovered about equations of lines to two very special types of lines: parallel and perpendicular. Learn how to tell if lines are parallel or perpendicular from their equations alone, without having to see the lines themselves. Also try your hand at word problems that feature both types of lines.

36 Lectures

1
Image of An Introduction to the Course
An Introduction to the Course
0 of 32 min
2
Image of Order of Operations
Order of Operations
0 of 30 min
3
Image of Percents, Decimals, and Fractions
Percents, Decimals, and Fractions
0 of 30 min
4
Image of Variables and Algebraic Expressions
Variables and Algebraic Expressions
0 of 30 min
5
Image of Operations and Expressions
Operations and Expressions
0 of 31 min
6
Image of Principles of Graphing in 2 Dimensions
Principles of Graphing in 2 Dimensions
0 of 28 min
7
Image of Solving Linear Equations, Part 1
Solving Linear Equations, Part 1
0 of 30 min
8
Image of Solving Linear Equations, Part 2
Solving Linear Equations, Part 2
0 of 29 min
9
Image of Slope of a Line
Slope of a Line
0 of 27 min
10
Image of Graphing Linear Equations, Part 1
Graphing Linear Equations, Part 1
0 of 31 min
11
Image of Graphing Linear Equations, Part 2
Graphing Linear Equations, Part 2
0 of 29 min
12
Image of Parallel and Perpendicular Lines
Parallel and Perpendicular Lines
0 of 30 min
13
Image of Solving Word Problems with Linear Equations
Solving Word Problems with Linear Equations
0 of 31 min
14
Image of Linear Equations for Real-World Data
Linear Equations for Real-World Data
0 of 30 min
15
Image of Systems of Linear Equations, Part 1
Systems of Linear Equations, Part 1
0 of 29 min
16
Image of Systems of Linear Equations, Part 2
Systems of Linear Equations, Part 2
0 of 31 min
17
Image of Linear Inequalities
Linear Inequalities
0 of 31 min
18
Image of An Introduction to Quadratic Polynomials
An Introduction to Quadratic Polynomials
0 of 30 min
19
Image of Factoring Trinomials
Factoring Trinomials
0 of 30 min
20
Image of Quadratic Equations—Factoring
Quadratic Equations—Factoring
0 of 31 min
21
Image of Quadratic Equations—The Quadratic Formula
Quadratic Equations—The Quadratic Formula
0 of 30 min
22
Image of Quadratic Equations—Completing the Square
Quadratic Equations—Completing the Square
0 of 31 min
23
Image of Representations of Quadratic Functions
Representations of Quadratic Functions
0 of 29 min
24
Image of Quadratic Equations in the Real World
Quadratic Equations in the Real World
0 of 32 min
25
Image of The Pythagorean Theorem
The Pythagorean Theorem
0 of 30 min
26
Image of Polynomials of Higher Degree
Polynomials of Higher Degree
0 of 31 min
27
Image of Operations and Polynomials
Operations and Polynomials
0 of 29 min
28
Image of Rational Expressions, Part 1
Rational Expressions, Part 1
0 of 30 min
29
Image of Rational Expressions, Part 2
Rational Expressions, Part 2
0 of 32 min
30
Image of Graphing Rational Functions, Part 1
Graphing Rational Functions, Part 1
0 of 31 min
31
Image of Graphing Rational Functions, Part 2
Graphing Rational Functions, Part 2
0 of 31 min
32
Image of Radical Expressions
Radical Expressions
0 of 31 min
33
Image of Solving Radical Equations
Solving Radical Equations
0 of 32 min
34
Image of Graphing Radical Functions
Graphing Radical Functions
0 of 32 min
35
Image of Sequences and Pattern Recognition, Part 1
Sequences and Pattern Recognition, Part 1
0 of 31 min
36
Image of Sequences and Pattern Recognition, Part 2
Sequences and Pattern Recognition, Part 2
0 of 32 min

Reviews

g********m
August 16, 2017

Reply

Delete

r********m
March 12, 2017

Reply

Delete

d********m
November 7, 2016

Reply

Delete