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Writing Equations for Proportional Relationships in the Form y = kx
Worksheet
Grade Level
Grade 8
8.42 Writing Equations for Proportional Relationships in the Form y = kx
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🔴 Hard
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A proportional relationship includes the ordered pairs (-6.4, 14.4), (4, -9). Which equation models the data?
A
y = 2.25x
B
y = -4.5x
C
y = -1.125x
D
y = -2.25x
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