This is the second Powerpoint lesson I use to teach my students to Write the Equations of Lines. I have divided the topic into four lessons:
1. Writing Equations of Lines: Day 1
This lesson shows how to write the equation given the slope and the y-intercept, and how to write the equation given a graph. It also shows the slope-intercept form and standard form of the equation.
2. Writing Equations of Lines: Day 2 which shows how to write the equation given the slope and a point contained in the line, and how to write the equation given two points on the line.
3. Writing Equations of Lines that are Parallel or Perpendicular to a given line.
4. A review of writing the equations and graphing the lines with the information given.
For fun reviews of writing equations of lines, try:
Equations of Lines Scavenger Hunt (graphs)
Equations of Lines Scavenger Hunt
Equations of Lines Relays
Equations of Lines Partner Problems
Equations of Lines Review (What’s My Line?)
Writing Equations of Lines (Halloween Themed)
Save money: Writing Equations of Lines Lessons & Fun Reviews Bundle!
Algebra 1 Bundles
are available for every topic you may need!
For more fun ways to review other important topics, try these:
Fun PowerPoint Review Games
Tic Tac Toes
Common Core Standard:
Build a function that models a relationship between two quantities.
F-BF 1. Write a function that describes a relationship between two quantities.
Previous California Standard for Algebra 1:
7.0 Students verify that a point lies on a line, given an equation of the line. Students are able to derive linear equations by using the point-slope formula.
8.0 Students understand the concepts of parallel lines and perpendicular lines and how those slopes are related. Students are able to find the equation of a line perpendicular to a given line that passes through a given point.