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juin [17]
3 years ago
10

What is the answer to -4x - 40y - 80 = 0?

Mathematics
1 answer:
Vaselesa [24]3 years ago
6 0
Hi. What grade are you in?
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6 (r - 4) + r + 30 - 7r
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What is the vertex of the parabola with the equation y=1/5x^2 + 2x - 8
bixtya [17]

Answer:

(-5,-13)

Step-by-step explanation:

Find the vertex of the parabola y=1/5x^2+2x−8.  

In this equation a=15  and b = 2.  

x= -2/2(1/5) = -2/2/5 = -2/1 * 5/2 = -5

Substitute −5 into the equation y=1/5x^2+2x−8

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