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Algebra I
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Strategic Use of Tools and Technology
Worksheet
Grade Level
Algebra I
ALG1.133 Strategic Use of Tools and Technology
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Skill Level
🔴 Hard
00:00
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A student uses graphing technology to solve 3x + 6 = 18 by graphing y = 3x + 6 and y = 18. Which critique best matches strategic tool use?
A
Graphing is impossible for linear equations.
B
Graphing works, but hand algebra is faster and gives the exact solution x = 4 for this simple equation.
C
The student should use a residual plot instead.
D
The answer must be 18 because that is the horizontal line.
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