353 Videos for "lines"

Line of Best Fit  Concept
Math › PreAlgebra › Introductory Statistics
Overview of correlation, scatterplots, and line of best fit 
Parallel and Perpendicular Lines  Problem 6
Math › Algebra › Linear Equations and Their Graphs
Determining whether or not two equations represent perpendicular lines 
Horizontal and Vertical Lines  Concept
Math › PreAlgebra › Graphing in Two Dimensions
Equations and slopes of horizontal and vertical lines 
Horizontal and Vertical Lines  Problem 1
Math › PreAlgebra › Graphing in Two Dimensions
Making a table and graph for vertical and horizontal lines 
PointSlope Form of a Line  Problem 4
Math › Algebra 2 › Graphs of Linear Equations
Common errors in writing the equation of a line parallel or perpendicular to a given line through a given point 
Parallel and Perpendicular Lines  Problem 4
Math › Algebra › Linear Equations and Their Graphs
Classifying quadrilaterals given based on the slopes of parallel and perpendicular lines 
Lines in Polar Coordinates  Problem 3
Math › Precalculus › Polar Coordinates and Complex Numbers
How to find equations of a line tangent to a circle in polar and rectangular coordinates. 
Lines in Polar Coordinates  Problem 2
Math › Precalculus › Polar Coordinates and Complex Numbers
How to interpret the polar equation of a line. 
Constructing Parallel Lines  Problem 3
Math › Geometry › Constructions
How to construct parallel lines using alternate exterior angles. 
Cyclic Quadrilaterals and Parallel Lines in Circles  Problem 2
Math › Geometry › Circles
How to calculate the measure of an arc created by a cyclic parallelogram. 
Graphing Lines using Intercepts  Concept
Math › Algebra › Linear Equations and Their Graphs
How to graph a line using the x and y intercepts. 
Finding the Equation of a Graphed Line  Problem 3
Math › Algebra › Linear Equations and Their Graphs
How to write the equations of graphed horizontal and vertical lines. 
Finding the Equation of a Graphed Line  Concept
Math › Algebra › Linear Equations and Their Graphs
How to write the equation of a graphed line. 
Lines in Polar Coordinates  Problem 1
Math › Precalculus › Polar Coordinates and Complex Numbers
How to find the polar equation of any line. 
Parametrizing a Line Segment  Problem 1
Math › Precalculus › Vectors and Parametric Equations
How to find parametric equations of segment AB when A=(3,8) and B=(21,16). 
Parametrizing a Line Segment  Problem 2
Math › Precalculus › Vectors and Parametric Equations
How to find parametric equations of segment AB when A=(9,4) and B=(7,8). 
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 4
Math › Algebra › Linear Equations and Their Graphs
Finding the slope of a line from a graph 
Finding the Slope of a Line from a Graph  Problem 5
Math › Algebra › Linear Equations and Their Graphs
Writing equations for vertical and horizontal lines and finding their slopes 
Finding the Slope of a Line from an Equation  Problem 5
Math › Algebra › Linear Equations and Their Graphs
Finding the slope of a line from an equation that is in standard or general form