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SashulF [63]
3 years ago
13

Urgent. Will give brainliest and 20 points!!

Mathematics
2 answers:
insens350 [35]3 years ago
8 0
If you begin with the basic equation of a vertical parabola:  y-k=a(x-h)^2, where (h,k) is the vertex, then that equation, when the vertex is (-3,-2), is 

y + 2 = a (x + 3)^2.  If we solve this for y, we get

y        = a(x+3)^2 - 2.  Thus, eliminate answers A and D.  That leaves B, since B correctly shows (x+3)^2.
katrin2010 [14]3 years ago
6 0

Answer:

b

Step-by-step explanation:


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marishachu [46]

Answer:

y= -3 -6x/5

Step-by-step explanation:

6x+5y=-15

-6x          -6x

-----------------------------------

5y = -15 - 6x

divide both sides by 5

5y/5= -15/5 - 6x/5

y= -3 -6x/5

5 0
3 years ago
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Step-by-step explanation:

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*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆*――*☆**☆*――*☆*――*☆*――*☆

Answer: 34

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<!> Brainliest is appreciated! <!>

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8 0
3 years ago
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Korolek [52]
X is equal to 12
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3 0
3 years ago
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