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Magazine Chapter 1: Q23. (page 42)
Identify the independent and dependent variables for the relation.
Short Answer
In given relation, the independent variable is 鈥淣umber of dogs walked鈥� and the dependent variable is 鈥淎mount earned (in dollars)鈥�.
Step by step solution
Step 1. Given Graph.
Given information: Given relation as shown in the below graph under the topic, 鈥淒og walking鈥�
Step 2. Concept Used.
In any graph, the dependent variable is represented on the vertical y-axis and the independent variable is represented on the horizontal x-axis.
Step 3. Calculation.
Values on the x-axis, represent the number of dogs walked and the values of the y-axis, represent the amount earned (in dollars) by walking these dogs. So, the given graph shows that as the number of dogs walked increase, the amount earned also increase simultaneously.
Step 4. Conclusion.
So, in the above relation, the independent variable is 鈥淣umber of dogs walked.鈥� and the dependent variable will be, 鈥渢otal amount earned in dollars鈥�.
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