3 years ago

What is the exponential regression equation for the data set?

Mathematics

2 answers:

inna [77]3 years ago

8 0

The answer is B. Y^=0.33・1.11x
Hope this helps. I just took the test and it was the correct answer for me.

Tpy6a [65]3 years ago

7 0

Answer:

yˆ=0.33·1.11x

Step-by-step explanation:

This equation correctly represents the data table.

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DaniilM [7]

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Step-by-step explanation:

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3 years ago

Find the error & find the correct answer 2In(x)=In(3x)-[In(9)-2In(3)] In(x^2)=In(3x)-[In(9)-In(9)] In(x^2)=In(3x)-0 In(x^2)=

Art [367]

Answer:

Error: $lnx^2=ln 3x$ not $ln\frac{3x}{0}$

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Step-by-step explanation:

We have to find the error and correct answer

Given: $2ln x=ln(3x)-[ln9-2ln(3)]$

$lnx^2=ln(3x)-[ln9-ln3^2]$

Using the formula

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$x^2-3x=0$

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Therefore, x=0 and x=3

But last step in the given solution

$lnx^2=ln\frac{3x}{0}=\infty$

It is wrong this property is used when

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$log\frac{m}{n}$

Hence, the student wrote $lnx^2=ln\frac{3x}{0}$ instead of $lnx^2=ln3x$ and solution is given by

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3 years ago

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ololo11 [35]

$27\div6=\dfrac{27}{6}=\dfrac{27:3}{6:3}=\dfrac{9}{2}=4\dfrac{1}{2}\\\\27\div6=4\ and\ R(3)\\\\27\div6=4.5$

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Part A.

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