2 years ago

What is the Y value of the vertex of 4X squared plus 8X -8

Mathematics

1 answer:

Darya [45]2 years ago

8 0

Answer:

16yx + 8yx - 8y

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

the y-intercept is -3 as shown in the graph, so, b = -3

if you count, the rise is 3 and the run is -1, so the slope will be -3/1

-3/1 equals to -3

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2 years ago

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Elena-2011 [213]

Answer:

I dont understand if you wanted the answer or just the equation, so I did both.

Three-point five times four

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Hope that helps!

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2 years ago

X² + 3x + k = 0<br>pls help

denis-greek [22]

Answer:

$\left(h,\:k\right)=\left(-\frac{3}{2},\:\frac{9}{4}\right),\:p=-\frac{1}{4}$

Step-by-step explanation:

$x^2+3x+y=0$

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$\bold{\mathrm{Therefore\:parabola\:properties\:are:}}$

$\left(h,\:k\right)=\left(-\frac{3}{2},\:\frac{9}{4}\right),\:p=-\frac{1}{4}$

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2 years ago