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3 years ago

10

Determine in which direction the parabola below opens. y=-4x^2+8x+12

1 answer:

Sergio [31]3 years ago

3 0

Down

The formula for a quadratic equation is y = ax^2 + bx + c. In this case, a = -4, b = 8, and c = 12. The direction of the parabola can be determined by a. If a is positive, the parabola opens upwards, and if a is negative, the parabola will open downwards.

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Answer:

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Step-by-step explanation:

You have to follow PEMDAS and solve the problem carefully.

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lyudmila [28]

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Step-by-step explanation:

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Sladkaya [172]

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Answer:

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