Please help !!! Will this parabola open upward or downward? How can you tell the direction that it opens from looking at the graph? y = -5x² + 3x - 4

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asked Jun 6, 2022 175k views

1 Answer

Ardila · Answer 1 · 2022-06-12T13:15:57+0000

I know the parabola will open downward because the leading coefficient of the equation, being -5, is negative/less than zero.