58 videos in "Writing Equations for Lines"

Equations for Lines

Writing Equations

PointSlope Form of the Equation

Modeling Problem Situations

Finding the Yintercept

Writing the Equation of a Line in y=mx+b Form

Slope Intercept Form

Recognizing and Writing Equations for Patterns

Writing Linear Equations

Graphing 14  Identifying slope and yintercept from an equation

Graphing 18  Writing Equations 1

Graphing 19  Writing Equations 2

Graphing 20  Writing equations, intercepts, graphing, etc

Graphing 21  Writing Equation from two points 1

Graphing 22  Writing Equation from two points 2

Finding the equation of a line given 2 points

[C.11] Find Linear Model with two point regression

Finding a perpendicular line to a given line & through a given point

Finding the equation of a line through two points

Finding x and y intercepts

Standard Form of a Linear Equation with Fractions

Writing an Equation using Point Slope Form

Writing Equation of a Line using Point Slope Form

Standard Form of a Line

Writing Equation in Slope Intercept Form

Writing an equation for a line perpendicular and through a point

Writing an equation for a line parallel and through a point

Writing an Equation in Standard Form

Writing an Equation in Vertex Form

Writing an Equation in Vertex Form if b is not divisible

Writing Equations in Vertex Form

Writing an Equation for a line

Writing an Equation from a Graph

Writing an Equation for a Line

Writing the Equation of a Line through a Point with a Slope

Writing the Equation of a Line Through Two Points

Putting an Equation in Standard Form

Putting an Equation in Standard Form with A Negative

Finding a Rule from a Table of Values

Finding a Rule from a Table

Finding a Rule from a Table

Finding an Equation Given a Table of Values

Finding an Equation Given a Table of Values

Finding Equation of a Parallel Line Through a Point

Finding Equation of a Perpendicular Line Through a Point

Finding Equation of a Line Using Point Slope Form

Finding Equation of a Line Using Point Slope Form

Finding the Equation of a Line Given Point and Slope

Find Linear Equation Given Two Points

Finding Equation of a Line Using Point Slope Form

Finding Equation of a Line Using Point Slope Form

Finding Equation of a Line Using Point Slope Form

Using Point Slope Form for Perpendicular Line Through a Point

Solving Equation for Slope Intercept Form

Find Equation Perpendicular to a Point Through a Point

Changing from Standard Form to Slope Intercept Form

Find Equation of a Line Parallel to a Line Through a Point

Convert Standard Form into Slope Intercept Form
Graphing 20  Writing equations, intercepts, graphing, etc
 Writing Equations Homework  Homework with several examples of writing equations for lines.
 Function Machine  A simple function machine that gives you values and you have to guess the equation.
 Linear Function Machine  A linear function machine where you have to guess the function from inputs and outputs.
 If you are given a point on a line and its slope, how do you write the equation of the line, state the intercepts of the line, and graph the line?
 How do you write the equation of the line passing through (2, 1) with slope 3/4 in standard form, state the xintercept and yintercept, and graph the line?
 How can you use pointslope form of a line to write an equation in standard form?
 How can you find the xintercept and yintercept of a line in standard form?
 How do you graph a line in standard form if you know the xintercept and yintercept of the line?
 How can you check to make sure that you graphed an equation correctly?
 How can you write the equation in slopeintercept form of the line that passes through (2, 1) and has slope 3/4 by solving for b?
This video puts all of the concepts learned in the last few lessons together by writing an equation from the slope and a point on the line, finding the intercepts of the line, and graphing the line. Many skills are used in this lesson, and all 3 forms of a line (slopeintercept, standard, and pointslope) are used.