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Allushta [10]
3 years ago
7

A radio telescope has a parabolic surface. If it is 1m deep and 16m wide how far is the focus from the vertex?

Mathematics
1 answer:
Mrac [35]3 years ago
6 0
Basing on the description, a parabola opening up with vertex at origin, the formula with vertex at origin is used, x^2 = 4py. p is the focus and so with the dimensions given, we obtain a 0.25 and that is the distance of the focus to the vertex.
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Answer:

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Step-by-step explanation:

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Now we need to find the slope of the line that is perpendicular

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7 0
4 years ago
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Ipatiy [6.2K]

Answer:

7. y

=

−

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maw [93]

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3 0
4 years ago
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3 years ago
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