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When graphed, which parabola opens downward? y=-3x² y=(x-3)² y-x² y=x²-3
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2 votes
When graphed, which parabola opens downward?
y=-3x²
y=(x-3)²
y-x²
y=x²-3

User Patlimosnero
by
4.0k points

1 Answer

7 votes
Y=3x^2 so I presume this would be option A
User Deserie
by
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