Virtual Nerd
Virtual Nerd: What Is a Linear Equation?
Find out what linear equations are, and understand what makes an equation linear or nonlinear. [5:48]
Khan Academy
Khan Academy: Two Step Inequality Word Problem: R&b
Sal Khan interprets the information and then construct a linear inequality to solve it. [2:01]
Virtual Nerd
Virtual Nerd: How Do You Solve Two Equations With Two Variables?
Learn the step-by-step process of substitution used to solve two equations with two variables by watching this tutorial. [3:27]
Khan Academy
Khan Academy: Algebra: Ordered Pair Solutions of Equations
The video demonstrates how to determine if an ordered pair is a solution to a specified linear equation. The example shown demonstrates how to do this by using substitution. It also mentions that this problem can be solved by graphing...
Khan Academy
Khan Academy: The Coordinate Plane: Ordered Pair Solutions of Equations
The video demonstrates how to determine if an ordered pair is a solution to a specified linear equation.
Khan Academy
Khan Academy: Algebra I Worked Examples: Slope of a Line
Students watch a detailed example that examines the slope of a line. A video tutorial examines the algebra concept. [4:40]
Khan Academy
Khan Academy: Algebra: Early Train Word Problem
This video demonstrates how to solve a word problem involving writing and solving equations that deal with rates and elapsed time. [7:07]
Khan Academy
Khan Academy: More Equation Practice: Early Train Word Problem
This video demonstrates how to solve a word problem involving writing and solving equations that deal with rates and elapsed time.
Khan Academy
Khan Academy: Graphing Line Using Intercepts: X and Y Intercepts
This video demonstrates how to find the x and y intercepts given a linear equation.
Khan Academy
Khan Academy: The Why of Algebra: Why We Do the Same Thing to Both Sides
Thinking about how to solve for an unknown mystery mass using linear equations.
Khan Academy
Khan Academy: The Why of Algebra: Why We Do the Same Thing to Both Sides
In this short video review why you do the same thing to both sides of an equations to keep balance.
Sophia Learning
Sophia: Constant Rate of Change
Explore and define a constant rate of change with linear functions. Complete assessment to check understanding.
Sophia Learning
Sophia: Constant Rates of Change and Proportional Relationships
This video lesson provides examples of tables with proportional and non-proproptional relationships but have a constant rate of change.
Sophia Learning
Sophia: Finding the Coordinate When Given the Slope
With a given slope, determine the coordinate of an order pair that falls on a line. Assess learning with a quiz.
Sophia Learning
Sophia: Finding Rate of Change
Determine the rate of change using two ordered pairs.
Sophia Learning
Sophia: Finding the Rate of Change
Determine the slope of a line using ordered pairs from the graph. Take a quiz to assess learning.
Sophia Learning
Sophia: Finding Rates of Change From Tabular Data
Use a formula to determine the rate of change for a given table of data.
Sophia Learning
Sophia: Finding Rates of Change From Tabular Data
Using a set of data organized in a table, determine the rate of change.
Sophia Learning
Sophia: Graphing a Linear Equation in Standard Form
Students watch a video lesson about how to graph a linear equation using slope-intercept form. The tutorial includes a detailed example.
Sophia Learning
Sophia: Graphing a Linear Equation in Standard Form
Determine how to graph a linear equation in standard form and assess learning with a quiz.
Sophia Learning
Sophia: Graphing Linear Functions
This video tutorial demonstrates how to graph linear equations on the coordinate plane using only the x- and y-intercepts. Students can check their understanding with an assessment.
Sophia Learning
Sophia: Graphing With Slope=intercept Form
Rewrite a linear equation in slope-intercept form to graph the equation. Assess learning with a quiz.
Sophia Learning
Sophia: Graphs of Constant Rates of Change
Compare two lines to determine which one is a constant rate of change.
Sophia Learning
Sophia: Identifying Parallel, Intersecting, and Identical Lines
This video lesson demonstrates how to determine if linear equations are parallel, identical, or intersecting. Students can check their understanding with an assessment.