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OpenStudy (anonymous):
😔Help me with the answer please☺️✨🙏🙏 Identify the quadratic function whose parabola opens upward. A: y=3x-5x^2 B: y=4x^2-6-2 C: y=7x-3x^2+7 D: y=100-4x^2
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OpenStudy (anonymous):
b
OpenStudy (anonymous):
thank you kindly:))
OpenStudy (anonymous):
no problem
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