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Zolol [24]
3 years ago
6

if the equation of a parabola is y = 7(x-4)^2+v and its vertex is (4,-2) , what is the value of v in the equation

Mathematics
1 answer:
N76 [4]3 years ago
6 0
The vertex form of a quadratic function: y = a(x - h)² + k

vertex (h; k)

We have: y = 7(x - 4)² + v
vertex: (4; -2)

therefore: v = -2
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so we have 3:4:5
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4 years ago
Jane sells pillows. For a sale, she marks them down 5%.
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Two expressions that represent the sale price of the pillows are  (p-0.05p) and 0.95p.

Step-by-step explanation:

Let,

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Two expressions that represent the sale price of the pillows are  (p-0.05p) and 0.95p.

Keywords: mark down, subtraction

Learn more about subtraction at:

  • brainly.com/question/10940255
  • brainly.com/question/10941043

#LearnwithBrainly

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