To determine the transformation that occurred from the original function \( y = \sqrt{x} \) to the function \( f(x) \), we need to analyze the given function.
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Base Function: The base function is \( y = \sqrt{x} \). This function has its x-intercept at \( (0, 0) \) and is only defined for \( x \geq 0 \).
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Altered Function: The function provided is \( y = \sqrt{x} - 3 \). This indicates that the function undergoes a vertical transformation.
Key Features:
- Vertical Shift: The "-3" in \( \sqrt{x} - 3 \) means that every point on the curve of the base function \( \sqrt{x} \) is shifted down by 3 units.
Therefore, the correct interpretation of the transformation from the parent function \( y = \sqrt{x} \) to the new function \( y = \sqrt{x} - 3 \) is that:
This graph represents a shift down due to the change in the y-intercept from the parent function.