How does the graph of y=3x^2 differ from the graph of y= -x^2?A: The graph of y= 3x^2 opens upward and is narrower.B: The graph of y= 3x^2 opens upward and is winder.C: The graph of y= 3x^2 opens downward and is narrower.D: The graph of y= 3x^2 opens downward and is wider.
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Expert's answer
2022-04-11T01:07:53-0400
Red is y=3x2 and blue is y=-x2
Answer: A. The graph of y= 3x^2 opens upward and is narrower.
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