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klemol [59]
3 years ago
15

State whether 7 - V2 is rational or irrational. ENTER Rational or Irrational

Mathematics
2 answers:
Tanya [424]3 years ago
7 0
It’s irrational! i cant explain cause i’m terrible at it but i hope this helps :)
Veseljchak [2.6K]3 years ago
5 0

Answer:

Irrational

Step-by-step explanation:

7 is rational and SQRT(2) is irrational and the sum or difference of a rational and an irrational number is always irrational.

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Consider the graph of the function f(x) = 25
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Considering it's horizontal asymptote, the statement describes a key feature of function g(x) = 2f(x) is given by:

Horizontal asymptote at y = 0.

<h3>What are the horizontal asymptotes of a function?</h3>

They are the limits of the function as x goes to negative and positive infinity, as long as these values are not infinity.

Researching this problem on the internet, the functions are given as follows:

  • f(x) = 2^x.
  • g(x) = 2f(x) = 2(2)^x

The limits are given as follows:

\lim_{x \rightarrow -\infty} g(x) = \lim_{x \rightarrow -\infty} 2(2)^x = \frac{2}{2^{\infty}} = 0

\lim_{x \rightarrow \infty} g(x) = \lim_{x \rightarrow \infty} 2(2)^x = 2(2)^{\infty} = \infty

Hence, the correct statement is:

Horizontal asymptote at y = 0.

More can be learned about horizontal asymptotes at brainly.com/question/16948935

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2 years ago
Lucy spent $165 in December using a new credit card. In January, she began paying between $15 and $25 each month towards her acc
uysha [10]

The answer is letter C. $ 43.25

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3 years ago
Given: The
gtnhenbr [62]

Answer:

a=8.2

Step-by-step explanation:

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One thermos of hot chocolate uses 2 cup of cocoa powder.
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Step-by-step explanation:

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3 years ago
Read 2 more answers
Please help me with number 2?
son4ous [18]

Answer:

y= 2× +4

Step-by-step explanation:

Slope intercept form y = mx +b

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