Question
\( f(x)=x^{2} \) \( g(x)=(x-g)^{2}+3 \) We can thirki of \( g \) as a translated (shifted) version of \( f \). Complete the description of the transformation. Use nonnegative numbers. To get the function \( g \), shift \( f \) up/down \( \vee \) by \( \square \) units and to the right/left \( v \) by units.
Ask by Bob Pritchard. in the United States
Feb 22,2025
Upstudy AI Solution
Tutor-Verified Answer
Answer
To get the function \( g \), shift \( f \) up by 3 units and to the right by \( g \) units.
Solution
To describe the transformation from the function \( f(x) = x^2 \) to the function \( g(x) = (x - g)^2 + 3 \), we need to analyze the changes made to the original function.
1. **Vertical Shift**: The term \( +3 \) in \( g(x) \) indicates a vertical shift. Since it is positive, the function \( f(x) \) is shifted upwards by 3 units.
2. **Horizontal Shift**: The term \( (x - g) \) indicates a horizontal shift. The function is shifted to the right by \( g \) units. However, since \( g \) is a variable and not a specific number, we cannot assign a specific nonnegative number to this shift without additional information about \( g \).
Now, we can complete the description of the transformation:
To get the function \( g \), shift \( f \) up/down **by** \( 3 \) units and to the right/left **by** \( g \) units.
Thus, the completed description is:
- Shift \( f \) up by \( 3 \) units.
- Shift \( f \) to the right by \( g \) units.
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The Deep Dive
To get the function \( g(x) = (x - g)^2 + 3 \) from \( f(x) = x^2 \), shift \( f \) up by \( 3 \) units and to the right by \( g \) units. This means that the vertex of the original parabola \( f(x) \) is moved to the point \( (g, 3) \) on the graph, creating a new parabola that opens upwards while maintaining its shape.