Mathematics, 11.10.2020 14:01 jjjjjjgegi3088
PARCC Constructed Response (Type II Reasoning)
The table represents a proportional relationship.
Х
y
6
7.5
8 10.0
10
12.5
A student states that the constant of proportionality is 2.5 since 10 – 7.5 = 2.5.
Explain why the student's reasoning is incorrect.
Find the correct constant of proportionality. Show your work or explain your answer.
Enter your explanations, your answer, and your work in the space provided.
.
Answers: 3
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PARCC Constructed Response (Type II Reasoning)
The table represents a proportional relationship.
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