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sergejj [24]
2 years ago
14

Write the equation for a parabola with a focus at (0,-5) and a directrix at y=-3

Mathematics
1 answer:
VMariaS [17]2 years ago
8 0

Answer:

y=− x^2 /4-4

Step-by-step explanation:

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Find the geometric mean of 8 and 253.
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The geometric mean of 8 and 253 is;

<h3>Geometric mean of numbers</h3>

According to the question;

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The geometric mean of a two numbers is the square root the product of the he numbers.

Hence, in this scenario;

The geometric mean of 8 and 253 is;

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G.M = 45.

Ultimately, the geometric mean of 8 and 253 is approximately 45.

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