Can u guys help plz I will give the first person who answers brainliest

Mathematics

2 answers:

ratelena [41]2 years ago

4 0

Answer:

Step-by-step explanation:

The initial value is the y value when x = 0, so from the graph we see it is 4.

OverLord2011 [107]2 years ago

4 0

It is 7 bc it has 7 spaces

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What is 10 times 20,00x

satela [25.4K]

Answer:

Step-by-step explanation:

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3 years ago

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Expanding Logarithmic Expressions In Exercise, use the properties of logarithms to rewrite the expression as the sum, difference

kicyunya [14]

Answer:

$\\ ln(x^2) - ln(x^2 + 1)$ .

For values of x>0, it can be rewritten as $\\ 2ln(x) - ln(x^2 + 1).$

Step-by-step explanation:

For the expression:

$\\ ln(\frac{x^2}{x^2 + 1})$

We can apply this logarithmical property: $\\ ln(\frac{x}{y}) = ln(x) - ln(y).$

Then,

$\\ \frac{x^2}{x^2 + 1} = ln(x^2) - ln(x^2 + 1).$

If we assume values of x > 0 (non negative values for x), then the expression could be rewritten as follows:

$\\ \frac{x^2}{x^2 + 1} = ln(x^2) - ln(x^2 + 1) = 2 ln(x) - ln(x^2 + 1)$ , since $\\ ln(x^{n}) = n*ln(x).$

We have to remember that domain (all possible values x) for logarithmic function is for all x > 0, or mathematically expressed as:

Domain: $\\ {x | x \in R, x > 0}$

8 0

2 years ago

What's 3 over 10 times 1over 6 ?

velikii [3]

$\frac{3}{10}$ × $\frac{1}{6}$
To multiply, you multiply across. So it would be 3×1=3 and 10×6=60
Which will result in $\frac{3}{60}$ but in order to simplify it, you find a common factor. The common factor is 3. 3÷3=1 and 60÷3=20
The answer is $\frac{1}{20}$