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__Chapter 3 Resources:__**Section 1 – Graphing Linear Equations**

· Video:

· Video:

**X and Y Intercepts**

**Plotting (x, y) relationships**

**Linear Equations in Standard Form**

**· Exercise:**

**Solving for the y-intercept**

**Solving for the x-intercept**

**Equations from tables**

**Converting between slope-intercept and standard form**

**Section 2 – Solving Linear Equations by Graphing**

· Videos:

· Videos:

**Graphing a Basic Function**

**X and Y Intercepts**

**· Exercise:**

**Understanding function notation**

**Solving for the x-intercept**

**Section 3 – Rate of Change and Slope**

· Video:

· Video:

**Slope of a Line**

**· Exercise:**

**Identifying Slope of a Line**

**Section 4 – Direct Variation**

· Videos:

· Videos:

**Direct and Inverse Variation**

**Recognizing Direct and Inverse Variation**

**· Exercise:**

**Direct and inverse variation**

**Section 5 – Arithmetic Sequences as Linear Functions**

· Videos:

· Videos:

**Patterns in Sequences**

__Chapter 4 Resources__

**Section 1:**Graphing Equations in Slope-Intercept Form

**Video:**Graphing Lines 1

**Exercise:**Graphing Linear Equations

**Section 2:**Writing Equations in Slope-Intercept Form

**Video:**Linear Equations in Slope Intercept Form

**Exercise:**Slope Intercept Form

Converting between slope-intercept and standard form

**Section 3:**Writing Equations in Point-Slope Form

**Video:**Linear Equations in Point Slope Form

**Exercise:**Point Slope Form

Converting between point-slope and slope-intercept

Finding the equation of a line

**Section 4:**Parallel and Perpendicular Lines

**Video:**Equations of Parallel and Perpendicular Lines

**Exercise:**Equations of Parallel and Perpendicular Lines