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daser333 [38]
3 years ago
13

Identify the vertex , focus, and directrix x=-1/28y^2

Mathematics
1 answer:
liraira [26]3 years ago
5 0
Directrix: x=7
Focus:(-7,0)
Vertex:(0,0)
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Will i pass eighth grade with a d in math. give me a genuine answer too. not just to get points.
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Step-by-step explanation:

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2 years ago
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grin007 [14]

Answer:

The answer is

<h2>( - 8 , 2)</h2>

Step-by-step explanation:

The midpoint M of two endpoints of a line segment can be found by using the formula

<h3>M = ( \frac{x1 + x2}{2}  ,  \:  \frac{y1 + y2}{2} )</h3>

where

(x1 , y1) and (x2 , y2) are the points

From the question the points are

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The midpoint is

<h3>M = ( \frac{ - 4 - 12}{2}  ,  \:  \frac{6 - 2}{2} ) \\  = ( -  \frac{16}{2} ,  \:  \frac{4}{2} )</h3>

We have the final answer as

<h3>( - 8 , 2)</h3>

Hope this helps you

6 0
3 years ago
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Veronika [31]

Answer:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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