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3 years ago

Whats 7.126935967 rounded to the nearest one thousnadth

Mathematics

2 answers:

seraphim [82]3 years ago

4 0

Answer:

7.127

Step-by-step explanation:

Hope this helps!

Nadusha1986 [10]3 years ago

4 0

Answer:

7.127

Step-by-step explanation:

The thousandth place takes place in the 3rd digit past the decimal. So you'd have 7.126 and since there's a 9 next to it (RULE: 5 or above, round up, below 5, round down) you would round it to 7.127

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Answer:

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2 years ago

Which of the following equations are perpendicular

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2 years ago

given a polynomial and one of its factors, find the remaining factors of the polynomial. some factors may not be binomials. use

Alenkinab [10]

This is easy to do because you can factor
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2x^3+17x^2+23x-42 can be factored out to equal
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3 0

3 years ago

Read 2 more answers

F(x)

mina [271]

a) Since both limits are distinct and do not exist, we conclude that x = - 1 is not part of the domain of the rational function.

b) The function $f(x) = \frac{x}{x^{2}+ x}$ is equivalent to the function $g(x) = \frac{1}{x + 1}$ .

<h3>How to determine whether a limit exists or not</h3>

According to theory of limits, a function f(x) exists for x = a if and only if $\lim_{x\to a^{-}} f(x) = \lim_{x \to a^{+}} f(x)$ . This criterion is commonly used to prove continuity of functions.

Rational functions are not continuous for all value of x, as there are x-values that make denominator equal to 0. Based on the figure given below, we have the following lateral limits:

$\lim_{x \to -1^{-}} \frac{x}{x^{2}+x} = - \infty$

$\lim_{x \to -1^{+}} \frac{x}{x^{2}+x} = + \infty$

Since both limits are distinct and do not exist, we conclude that x = - 1 is not part of the domain of the rational function.

In addition, we can simplify the function by algebra properties:

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

$g(x) = \frac{1}{x + 1}$

The function $f(x) = \frac{x}{x^{2}+ x}$ is equivalent to the function $g(x) = \frac{1}{x + 1}$ .

To learn more on lateral limits: brainly.com/question/21783151

#SPJ1

7 0

2 years ago