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Unit: Module 4: Linear equations

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Possible mastery points

Topic A: Writing and solving linear equations

Practice
Equations with variables on both sidesGet 3 of 4 questions to level up!
Equations with parenthesesGet 3 of 4 questions to level up!
Equations with parentheses: decimals & fractionsGet 3 of 4 questions to level up!
Number of solutions to equationsGet 3 of 4 questions to level up!
Number of solutions to equations challengeGet 3 of 4 questions to level up!

Quiz 1

Level up on the above skills and collect up to 600 Mastery points

Topic B: Linear equations in two variables and their graphs

Quiz 2

Level up on the above skills and collect up to 400 Mastery points

Topic C: Slope and equations of lines

Practice
Intercepts from a graphGet 3 of 4 questions to level up!
Intercepts from an equationGet 3 of 4 questions to level up!
Slope from graphGet 3 of 4 questions to level up!
Slope from two pointsGet 3 of 4 questions to level up!
Slope-intercept introGet 3 of 4 questions to level up!
Slope from equationGet 3 of 4 questions to level up!
Graph from slope-intercept formGet 3 of 4 questions to level up!
Slope-intercept equation from graphGet 3 of 4 questions to level up!
Slope-intercept from two pointsGet 3 of 4 questions to level up!

Quiz 3

Level up on the above skills and collect up to 900 Mastery points

Quiz 4

Level up on the above skills and collect up to 900 Mastery points
Up next for you:

Unit test

Level up on all the skills in this unit and collect up to 2800 Mastery points!

About this unit

"In Module 4, students use similar triangles learned in Module 3 to explain why the slope of a line is well-defined. Students learn the connection between proportional relationships, lines, and linear equations as they develop ways to represent a line by different equations (y = mx + b, y – y1 = m, etc.). They analyze and solve linear equations and pairs of simultaneous linear equations. The equation of a line provides a natural transition into the idea of a function explored in the next two modules." Eureka Math/EngageNY (c) 2015 GreatMinds.org