While word problems may seem extremely confusing, these videos will (hopefully!) help you out with your homework Word Problems Got any more questions? Leave them in the comments below!
Category: Unit 4: Linear Functions
4.4 Parallel and Perpendicular Lines
Hint: Parallel Lines: lines that never intersect Perpendicular Lines: lines that form right angles when they intersect Figuring out the Slope from Two Pairs of Points Word Problems with Parallel and Perpendicular Lines Finding the Value of a Missing Coordinate Using Slope Have any questions? Leave them in the comments below!
4.3 Graphing Linear Functions
Note: How to Find Slope, X Int. and Y Int. from a Graph Drawing a Line with the Given Slope and Intercept Determining Slope from Two Points If you have any questions, leave them down below!
4.2 Rate of Change
Formula for Rate of Change = y2 – y1/x2 – x1 How to Find Rate of Change from a Graph Word Problems with Rate of Change Still have questions? Leave them in the comments below!
4.1 Slope
Types of Slopes: Negative = Zero = Positive: Undefined: General Intro to Slope How to Find Slope from a Graph How to Find Slope from a Pair of Points Have any questions? Leave them in the comments down below!