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Liula [17]
3 years ago
12

The equation x=-7y2 describes a parabola. Which way does a parabola open?

Mathematics
1 answer:
bazaltina [42]3 years ago
6 0

Answer:

a parabola está sobre a origem

Step-by-step explanation:

portuguese - brazil

a = -7 \\ , b = 0 , c = 0

concavidade para baixo

Δ = 0

toca um ponto na parábola (0)

a parabola está sobre a origem

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