Linear+Equations

=__**Lesson #19: Two-Variable Linear Equation Intro**__= Video 19-1: Two-Variable Linear Equation Intro (8:20) Video 19-2: Solutions to Two-Variable Equations (2:34)

=__Lesson #20: X and Y-Intercepts__= Video 20-1: Intro to Intercepts (6:32) Video 20-2: X-Intercept of a Line (1:42) Video 20-3: Intercepts from an Equation (4:07)

=**__Lesson #21: Slope__**= [|Video 21-1: Intro to Slope (6:55)] Video 21-2: Positive & Negative Slope (5:01) Video 21-3: Worked Example: Slope from a Graph (4:39) Video 21-4: Worked Example: Slope from Two Points (7:11) Video 21-5: Graphing a Line Using a Point & Slope (6:23)

=__**Lesson #22: Horizontal & Vertical Lines**__= [|Video 22-1: Slope of a Horizontal Line (5:05)]

=__**Lesson #23: Intro to Slope-Intercept Form**__= Video 23-1: Intro to Slope (8:59) [|Video 23-2: Graph from Slope-Intercept Equation (3:02)]

=__**Lesson #24: Writing Slope-Intercept Form**__= [|Video 24-1: Slope-Intercept Form from a Graph (11:10)] [|Video 24-2: Slope-Intercept Form from a Point & Slope (3:45)] [|Video 24-3: Slope-Intercept Form from Two Points (6:41)]

=__**Lesson #25: Point-Slope Form**__= [|Video 25-1: Intro to Point-Slope Form (6:06)] [|Video 25-2: Point-Slope & Slope-Intercept Equations (7:06)]

=__**Lesson #26: Standard Form**__= [|Video 26-1: Intro to Standard Form (8:06)] [|Video 26-2: Graphing a Linear Equation in Standard Form (4:28)] [|Video 26-3: Converting from Slope-Intercept to Standard Form (5:08)]

=__**Lesson #27: Converting From Different Forms of Equations**__=