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STALIN [3.7K]
3 years ago
7

What is the vertex of the graph of this equation y=-4x2 - 16x - 12?​

Mathematics
1 answer:
max2010maxim [7]3 years ago
5 0

Answer:

(-2,4)

I just turned it in it was right

Step-by-step explanation:

PLEASE MARK BRAINLIEST

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What happens when an image is reflected over y = -x
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7 0
3 years ago
Need help anything helps thanks
yKpoI14uk [10]

A binomial squared is written like

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We can add and subtract 9 to write

x^2+6x = x^2+6x+(9-9) = (x^2+6x+9)-9 = (x+3)^2-9

5 0
3 years ago
Suppose you go to a company that pays 0.05 for the first day, 0.1 for the second day, 0.2 for the third day and so on. If the da
tekilochka [14]

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I think the correct answer is $26,843,545.6

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5 0
3 years ago
What is the sum of the 12th square number and the 9th square number
Inessa [10]

Answer: 225

Step-by-step explanation:

<u>What is a square number</u>?

A square number is a product of a number times itself

So, the 12th square number would be 12 * 12, or 12²

The 9th square number would be 9 * 9, or 9²

The equation would be 12² + 9²

So:

12² + 9²

= 144 + 81

= 225

So, the answer is 225

6 0
2 years ago
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