The point lies on the graph of the function . Verify this by substituting into the function. The value of is _________.
Answer & Analysis
Analysis
Question Analysis
This problem assesses the student's ability to verify if a given point lies on the graph of a radical function by substitution.
Key Concept Explanation
To verify if the point lies on the graph of the function , substitute into the function and check if the resulting -value matches the -coordinate of the point.
Step-by-step Solution
1. Substitute into the function:
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