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The graph y=x^2 is vertically stretched by a factor of 9 and the resulting graph is reflected across the x-axis
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The graph y=x^2 is vertically stretched by a factor of 9 and the resulting graph is reflected across the x-axis

User Ahmed Ramzi
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Y=-9(x^2)
y=a(x-h)+k
K either goes up or down
While h Goes right or left. a either shrinks or stretches
User Russbishop
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