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serious [3.7K]
3 years ago
6

What is the vertex of the parabola defined by the equation(x − 2)^2 = -12(y − 2)?

Mathematics
2 answers:
zaharov [31]3 years ago
6 0
X^2-4x+4=-12y+24
(x^2-4x-20)/-12=y
quadratic => vertex is (-b/2a,f (-b/2a))
Note it is a minimum since coefficient a is positive
KatRina [158]3 years ago
3 0
I got (2,2) as the answer
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Answer:

it is likely

Step-by-step explanation:

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7 0
3 years ago
Anybody can help me?
Dovator [93]

The proportional relationship is correctly graphed by graph vs.

<h3>What is a proportional relationship?</h3>

A proportional relationship is a function in which the output variable is given by the input variable multiplied by a constant of proportionality, that is:

y = kx

In which k is the constant of proportionality.

In this problem, the relationship that gives the montant M considering the number of items sold n is:

M = 3n.

Considering that the montant is the vertical axis, the graph is composed by points (n, 3n), that is, points (100, 300), (200, 600) and so on, hence the graph is graph vs.

More can be learned about proportional relationships at brainly.com/question/10424180

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4 0
1 year ago
Divide the following complex numbers: (4-i)/(3+4i) ??
Mamont248 [21]

Given : \frac{(4 - i)}{(3 + 4i)}

Multiplying and Dividing with (3 - 4i)

\implies\frac{(4 - i)(3 - 4i)}{(3 + 4i)(3 - 4i)}

\implies \frac{(12 - 16i + 4i^2 - 3i)}{(9 - 16i^2)}

We know that i² = -1

\implies \frac{(12 - 19i - 4)}{(9 + 16)}

\implies \frac{8 - 19i}{25}

\implies \frac{8}{25} - \frac{19}{25}i

Option D is the Answer

3 0
3 years ago
How to find the the angle measurement ?
Sindrei [870]
That is a 180 degree angle (the straight line) and one angle is 78, so you subtract 78 from 180
So the angle would be 102 degrees
8 0
3 years ago
Read 2 more answers
Here is a list of six numbers written in order of size.
kkurt [141]
It’s a median of 9 sorry if I’m wrong
6 0
2 years ago
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