This lesson introduces you to the concept of finding the equation of a line rather than graphing a line. Basiclly you will be given information about a line- for example the slope or a few points that are on the line then you will have to find the y = mx + b equation for the line. Make sure you know the previous lessons well and you can solve equations. As your teacher I want you to take the time to really learn the material so don’t rush the lesson.
Things to focus on in this lesson:
• the information you need to find the equation of a line
• y = mx + b format
• how to check if a point is on a line
Chapter 6 Lesson 6
Finding The Equation Of A Line y=mx + b Method
pop quiz: slope = rise / run ?
To Pass The GED You Must Practice- Try A Few Problems Now
Wow! you are learning a ton- nice work. At this point in the course you should be able to:
* work with fractions and real numbers * solve equations * graph lines Ok there are more lessons on how to find the equation of a line let’s check out the point-slope formula
Lesson 7: Finding The Equation Of A Line Point-Slope Formula |
Lesson 1: Graphing Lines One Variable Lesson 2: Graphing Lines Two Variables Lesson 4: Graphing Lines Using Slope Intercept Method Lesson 5: Graphing Lines Using XY Intercept Method Lesson 6: Finding The Equation Of A Line y=mx + b Method Lesson 7: Finding The Equation Of A Line Point-Slope Formula Lesson 8: Finding The Equation Of A Line Given A Point And Slope Lesson 9: Finding The Equation Of A Line Given Two Points Lesson 10: Find The Best Fitting Line/Scatter Plots Lesson 11: Linear Models/ Word Problems |