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stiks02 [169]
3 years ago
12

What is the domain of the function f(x) = 2x /(3x^2− 3

Mathematics
2 answers:
bonufazy [111]3 years ago
7 0

Answer:

What is the range of the function?  "All real numbers"

Step-by-step explanation:


Svet_ta [14]3 years ago
3 0
The domain of the function in this case will be for when the denominator is different from zero:
 3x ^ 2- 3 = 0
 3x ^ 2 = 3
 x ^ 2 = 3/3
 x ^ 2 = 1
 x = + / - 1
 Therefore the domain of this function are all reals without including x = 1 and x = -1
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With one method of a procedure called acceptance sampling, a sample of items is randomly selected without replacement and the en
GuDViN [60]

Answer:

P = 0.1447

Step-by-step explanation:

Given

n = 7000 -- total

d = 180 --- defective

r = 6 --- selected

Required

The probability of rejecting the batch

This means that at least one of the selected piece is defected.

So, we first calculate the probability that all the selected piece are accepted.

So, we have:

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