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Helen [10]
3 years ago
7

Please help fast please please​

Mathematics
2 answers:
konstantin123 [22]3 years ago
8 0

Answer:

27

12

3

0

3

12

27

Step-by-step explanation:

y=3x^2

JUST PLUG IN X

PSYCHO15rus [73]3 years ago
5 0
I got

81,36,9,0,3,6,9
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Logarithmic functions and exponential functions are inverse and opposite of one another

The logarithmic function is y = \log_2(x), and the length at 8 pascals is 3 units

<h3>How to determine the logarithmic function</h3>

The exponential function is given as:

f(x) = 2^x

Express f(x) as y

y = 2^x

Swap the positions of x and y

x = 2^y

Take the logarithm of both sides

\log(x) = \log(2^y)

Apply the rule of logarithm

\log(x) = y\log(2)

Divide both sides by log(2)

y = \frac{\log(x)}{\log(2)}

Apply the change of base rule of logarithm

y = \log_2(x)

When the strength is 8 pascals, we have:

y = \log_2(8)

Express 8 as 2^3

y = \log_2(2^3)

So, we have:

y =3 \log_2(2)

Evaluate log 2 base 2

y =3

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Read more about logarithmic and exponential functions at:

brainly.com/question/11464095

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2 years ago
Solve for substitution<br> x-2y+z=-11<br> 3x+2y-z=7<br> -x+2y+4z=-9
Alla [95]

Answer:

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Step-by-step explanation:

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by unit rate definition;

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Step-by-step explanation:

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Answer:

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3 years ago
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nevsk [136]

Answer:

12

Step-by-step explanation:

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