2 years ago

Change the function f(x) = –2x² + 12x – 6 into vertex form.

Mathematics

1 answer:

soldier1979 [14.2K]2 years ago

8 0

Answer:

i think is letter c 

i hope is correct

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Alenkasestr [34]

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Step-by-step explanation:

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wo lines, R and M, are represented by the following equations: Line R: 2x + 2y = 18 Line M: x + y = 9 Which statement is true ab

yanalaym [24]

There is an infinite number of solutions being as they are the same line. You can tell this because the first is simply the second line divided by 2.

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2 years ago

Help me please. 30 points :)

Nataly [62]

$\frac{(5 \: - \: 8x)}{( \sqrt{5 \: - \: 8x} )} \: = \: \sqrt{5 \: - \: 8x}$
For the result to be Real,
$5 \: - \: 8x \: \geqslant \: 0$
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$x \: \leqslant \: \frac{5}{8}$
$( \frac{(5 - 8x)}{( \sqrt{5 - 8x} )} ) \: \times \: (\frac{ \sqrt{5 - 8x} }{ \sqrt{5 - 8x} } ) \: = \: \frac{ {(5 \: - \: 8x)}^{ \frac{3}{2} } }{(5 \: - \: 8x)}$
Hence,
$\frac{{(5 \: - \: 8x)}^{ \frac{3}{2} } }{(5 \: - \: 8x)}$
is the required form.

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2 years ago

I only need help on the questions in Number 36.

lidiya [134]

A:12/3 = -4
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2 years ago

If $360 dollars is invested at an interest rate of 4% per year and is compounded quarterly, how much will the investment be wort

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