Algebra-1

Question Analysis
This question requires students to calculate the rate of change between consecutive points in a table to determine if the relationship is linear or nonlinear.

Key Concept Explanation
Linear relationships have a constant rate of change, while nonlinear relationships do not. By calculating the differences in values for each unit increase in , students can determine if the rate of change is constant.

Step-by-step Solution
1. Calculate the rate of change between and : .
2. Calculate the rate of change between and

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