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Vika [28.1K]
2 years ago
13

Find the standard form of the equation of the parabola with a vertex at the origin and a focus at (0, 9). I need help

Mathematics
1 answer:
Juliette [100K]2 years ago
3 0
From the given data:<span> vertex at the origin and a focus at (0, 9), the parabola should be facing upwards. In this case, the length of the latus rectum is 9 units which is a. Hence the equation becomes y = 4 (9) x^2. The equation is equal to y = 36 x^2. The standard form is 36 x^2 - y = 0.</span>
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See attachment for optimal area

substituting coordinats of optimal region in profit equation to get profit

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3 years ago
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I would solve it for you but my calculator isn't working rn. You could also use a picture calculator and it will give you a more in depth explanation. Hope this helps!

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