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3 years ago

The equation below describes a parabola. If ais negative, which way does the parabola open?

Mathematics

2 answers:

Deffense [45]3 years ago

7 0

I cannot see the question show me

laila [671]3 years ago

6 0

Answer:

Downwards

Step-by-step explanation:

Suppose you have the quadratic equation, $ax^2 +bx+c$ , if a is positive, the parabola opens upwards. If a is negative, the parabola opens downwards.

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Answer:

Step-by-step explanation:

because c is shorter than a we know C is a smaller angle than A

so the first choice is out.

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Step-by-step explanation:

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