The graph shows g(x), which is a transformation of f(x)=|x|. Write the function rule for g(x).-10-8-6-4-2246810-10-8-6-4-22468100xy
Question
The graph shows g(x), which is a transformation of f(x)=|x|. Write the function rule for g(x).
-10 -8 -6 -4 2 2 4 6 8 10
-10 -8 -6 -4 2 2 4 6 8 10
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Solution
To find the function rule for based on the transformation of , we first need to analyze how the graph of has been modified from .
Step 1: Identify Transformations
- Vertical Shifts: Determine if the graph is moved up or down.
- Horizontal Shifts: Determine if the graph is moved left or right.
- Reflections: Check if the graph has been reflected over the x-axis or y-axis.
- Stretches/Compressions: Analyze if the graph has been stretched or compressed vertically or horizontally.
Step 2: Write the Function Rule
Based on the transformations identified, we can express as a function of .
- Shift Down: If the graph of is shifted down by a certain amount, subtract that amount from .
- Horizontal Shift: If the graph shifts right by , replace with , or shift left by with .
- Reflections: If the graph is reflected across the x-axis, multiply by -1.
Step 3: Analyze the Specific Graph
Without the actual graph to reference, the general rule can only be discussed. Assuming specific transformations could look something like this:
- If , this means the graph of was shifted right by 2 and down by 3.
Step 4: Finalize the Function Rule
Once you confirm the transformations by analyzing the visual representation of the graph:
Final Answer
Write in the appropriate form based on the transformations you've noted. For example, , where and are the horizontal and vertical shifts respectively.
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