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Graphing lines and slope

Coordinate plane

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Quadrants of the coordinate plane
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Points on the coordinate plane
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Points and quadrants example
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Quadrants on the coordinate planeGet 5 of 7 questions to level up!

Solutions to two-variable linear equations

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Two-variable linear equations intro
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Solutions to 2-variable equations
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Worked example: solutions to 2-variable equations
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Completing solutions to 2-variable equations
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Solutions to 2-variable equationsGet 3 of 4 questions to level up!
Complete solutions to 2-variable equationsGet 3 of 4 questions to level up!

x-intercepts and y-intercepts

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Intro to intercepts
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x-intercept of a line
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Intercepts from an equation
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Intercepts from a graphGet 3 of 4 questions to level up!
Intercepts from an equationGet 3 of 4 questions to level up!

Slope

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Intro to slope
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Positive & negative slope
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Worked example: slope from graph
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Worked example: slope from two points
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Slope (more examples)
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Slope review
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Practice
Slope from graphGet 3 of 4 questions to level up!
Slope from two pointsGet 3 of 4 questions to level up!

Horizontal & vertical lines

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Slope of a horizontal line
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Horizontal & vertical linesGet 5 of 7 questions to level up!

Slope-intercept form intro

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Intro to slope-intercept form
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Intro to slope-intercept form
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Graph from slope-intercept equation
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Graphing slope-intercept form
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Graphing lines from slope-intercept form review
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Practice
Slope-intercept introGet 3 of 4 questions to level up!
Graph from slope-intercept formGet 3 of 4 questions to level up!

Writing slope-intercept equations

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Slope-intercept equation from graph
(Opens a modal)
Writing slope-intercept equations
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Slope-intercept equation from slope & point
(Opens a modal)
Slope-intercept equation from two points
(Opens a modal)
Slope-intercept form problems
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Slope-intercept form review
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Practice
Slope-intercept equation from graphGet 3 of 4 questions to level up!
Slope-intercept from two pointsGet 3 of 4 questions to level up!

Graphing two-variable inequalities

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Intro to graphing two-variable inequalities
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Graphing two-variable inequalities
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Practice
Graphs of inequalitiesGet 3 of 4 questions to level up!

About this unit

Use the power of algebra to understand and interpret points and lines (something we typically do in geometry). This will include slope and the equation of a line.