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Linear Equations, Functions, and inequalities Using Equivalent Systems of Equations Warm-Up Graph: x + y = 4 Graph: 2x + 2y = 8 1. What do you notice about the lines? 2. What do you notice about the equations?
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Linear Equations, Functions, and inequalities

Using Equivalent Systems of Equations
Warm-Up
Graph: x + y = 4
Graph: 2x + 2y = 8
1. What do you notice about the lines?
2. What do you notice about the equations?

User Braunson
by
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1 Answer

13 votes
1) it’s the same line
2) they’re also the same equation
User Joz Naveen Joz
by
7.2k points
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