which equation represents a parabola opening to the right with a vertex at the origin and a focus at (9,0)?

Mathematics

1 answer:

konstantin123 [22]3 years ago

8 0

Answer:

y² = 36x

Step-by-step explanation:

Parabola opens right.

Thus equation is from; y² = 4ax

And focus is at (a, 0)

Since we are given focus at (9, 0),it implies that a = 9

Thus, equation of parabola is;

y² = 4 × 9 × x

y² = 36x

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