144 Videos for "equation of a line"

Graphing Lines using Intercepts  Concept
Math › Algebra › Linear Equations and Their Graphs
How to graph a line using the x and y intercepts. 
Graphing Lines using a Table of Values  Problem 3
Math › Algebra › Linear Equations and Their Graphs
How to tell if a given point is on a line without graphing. 
Graphing Lines using Intercepts  Problem 1
Math › Algebra › Linear Equations and Their Graphs
How to graph a line in standard form using intercepts. 
Graphing Lines using a Table of Values  Concept
Math › Algebra › Linear Equations and Their Graphs
How to graph a line by making a table of values. 
Finding the Slope of a Line from a Graph  Concept
Math › Algebra › Linear Equations and Their Graphs
How to find the slope of a line if given a graph. 
Parallel and Perpendicular Lines  Concept
Math › Algebra › Linear Equations and Their Graphs
How to determine whether lines are parallel, perpendicular, or neither. 
Finding the Slope of a Line from a Graph  Problem 1
Math › Algebra › Linear Equations and Their Graphs
How to find the slope of a line if given a graph and the slope is fractional. 
Finding the Slope of a Line from a Graph  Problem 2
Math › Algebra › Linear Equations and Their Graphs
How to find the slope of a line if given a graph and the slope is a whole number. 
How to Graph a Line using y=mx+b  Concept
Math › Algebra › Linear Equations and Their Graphs
How to graph a line. 
How to Graph a Line using y=mx+b  Problem 3
Math › Algebra › Linear Equations and Their Graphs
How to graph a line that is in standard form. 
How to Graph a Line using y=mx+b  Problem 1
Math › Algebra › Linear Equations and Their Graphs
How to graph a line that is in y=mx+b form. 
Lines in Polar Coordinates  Problem 1
Math › Precalculus › Polar Coordinates and Complex Numbers
How to find the polar equation of any line. 
Finding the Slope of a Line from 2 Points  Concept
Math › Algebra › Linear Equations and Their Graphs
How to find the slope if you're given 2 points. 
Finding the Slope of a Line from 2 Points  Problem 2
Math › Algebra › Linear Equations and Their Graphs
How to find the slope if you're given 2 points, but one contains a missing value. 
Finding the Slope of a Line from 2 Points  Problem 1
Math › Algebra › Linear Equations and Their Graphs
How to find the slope if you're given 2 points and no graph. 
Solving a System of Linear Equations in Two Variables  Concept
Math › Algebra 2 › Systems of Linear Equations
How to solve a system of linear equations in two variables. 
Solving a System of Linear Equations in Two Variables  Problem 2
Math › Algebra 2 › Systems of Linear Equations
How to solve a system of linear equations using elimination that yields no solution. 
How to Graph a Line using y=mx+b  Problem 2
Math › Algebra › Linear Equations and Their Graphs
How to graph a line that is not in y=mx+b form. 
Slope  Problem 3
Math › Algebra 2 › Graphs of Linear Equations
How to find the slope of vertical and horizontal lines.