The absolute value function opens _________ and is vertically ________ compared to the parent function .
Answer & Analysis
Analysis
Question Analysis
This question tests the understanding of the transformations of the absolute value function, specifically focusing on the direction of opening and vertical stretch or compression.
Key Concept Explanation
The general form of an absolute value function is . The coefficient determines the direction of opening and the vertical stretch or compression. If , the graph opens downward. If , the graph is vertically stretched.
Step-by-step Solution
1. Identify the coefficient
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