5-6
Slope-Intercept Form
The Plan For Today
• Vocab Practice w/Kahoot.it
• Lesson 5-6 (p.334-337)
Write a linear equation in slope-intercept form.
Graph a line using slope-intercept form.
5-6
Slope-Intercept Form
Example 1B: Graphing by Using Slope and y-intercept
Graph the line given the slope and y-intercept.
slope = 4; y-intercept =
• Assignment 5-6
HWQ #12 – Thurs. 11/20
Chapter 5 Test – Fri. 11/21
Holt Algebra 1
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Holt Algebra 1
Slope-Intercept Form
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Slope-Intercept Form
Example 2A: Writing linear Equations in SlopeIntercept Form
Write the equation that describes the line in
slope-intercept form.
slope =
; y-intercept = 4
Any linear equation can be written in slope-intercept
form by solving for y and simplifying. In this form,
you can immediately see the slope and y-intercept.
Also, you can quickly graph a line when the equation
is written in slope-intercept form.
Holt Algebra 1
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Holt Algebra 1
Slope-Intercept Form
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Slope-Intercept Form
Example 2D: Writing linear Equations in SlopeIntercept Form
Example 2E: Writing linear Equations in SlopeIntercept Form
Write the equation that describes the line in
slope-intercept form.
Write the equation that describes the line in
slope-intercept form.
slope = 2; (3, 4) is on the line
slope =
Holt Algebra 1
; y-intercept = –6
Holt Algebra 1
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Slope-Intercept Form
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Slope-Intercept Form
Example 3A: Using Slope-Intercept Form to Graph
Write the equation in slope-intercept form.
Then graph the line described by the equation.
y = 3x – 1
Check It Out! Example 3a
Write the equation in slope-intercept form.
Then graph the line described by the equation.
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Holt Algebra 1
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Holt Algebra 1
Slope-Intercept Form
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Slope-Intercept Form
Check It Out! Example 3b
Check It Out! Example 3c
Write the equation in slope-intercept form.
Then graph the line described by the equation.
6x + 2y = 10
Write the equation in slope-intercept form.
Then graph the line described by the equation.
y = –4
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Holt Algebra 1
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Holt Algebra 1
Slope-Intercept Form
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Slope-Intercept Form
Today’s Assignment
5-6
p. 338-340
13-29 odd, 30-34, 36-37,
41-44, 50-56 even
Holt Algebra 1
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