Determine whether y varies directly with x in the following ...

Question Analysis
This question tests the ability to identify direct variation from tabular data and to find the constant of variation.

Key Concept Explanation
To determine if varies directly with , we need to check if the ratio is constant for all pairs of values.

Step-by-step Solution
1. Calculate the ratio for each pair of values:
For and :
For and

Click "Show Answer" to reveal the answer and analysis

Access thousands of practice questions with detailed explanations on Scholardog.

Algebra-2