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Fed [463]
2 years ago
9

Which function has a domain of all real numbers

Mathematics
2 answers:
earnstyle [38]2 years ago
7 0

Answer:

D. I believe

Step-by-step explanation:

5 and 1/2 are both real numbers. X also defines a number but it is a negative number therefore it is a rational number (an integer)!

edit: -x is still a real number lol

Hope I was able to help! :)

Svetllana [295]2 years ago
5 0
YEA THE ANSWER IS THE LAST ONE
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mihalych1998 [28]
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2 years ago
I need an Answer Immediately pls!!!!!!!!!
Salsk061 [2.6K]

Answer:

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Step-by-step explanation:

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8 0
3 years ago
Can someone please help me with this problem?
Bumek [7]

Answer:

f'(1) = 2

Step-by-step explanation:

f(x) = 2x^2 -2x +3

Take the derivative

f'(x) = 2 * 2x - 2 * 1

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4 0
3 years ago
A bird was sitting 16 feet from the base of an oak tree and flew 20 feet to reach the top of the tree. How tall is the tree?
Eddi Din [679]

Given:

A bird was sitting 16 feet from the base of an oak tree and flew 20 feet to reach the top of the tree.

To find:

The length of the tree.

Solution:

A bird was sitting 16 feet from the base of an oak tree.

Vertical distance between bird and base = 16 feet

Then the bird flew 20 feet to reach the top of the tree.

Now, the vertical distance between bird and base = (16+20) feet

So, length of the oak tree is it the sum of 16 feet and 20 feet.

\text{Length of the oak tree}=16+20 feet

\text{Length of the oak tree}=36 feet

Therefore, the length of the oak tree is 36 feet.

5 0
2 years ago
MZJ = _<br>MZK =<br>mZL =<br>24 cm​
Bezzdna [24]

Answer:

can we get a bit more information

6 0
3 years ago
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