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Andrew [12]
2 years ago
6

I will mark the answer with the best explanation as Brainliest!!! If anyone could help as soon as possible, I would greatly appr

eciate it!!!

Mathematics
1 answer:
dolphi86 [110]2 years ago
7 0

Answer:

<h2>The second option is the correct answer.</h2>

Step-by-step explanation:

The range of a function of variable x means the set of all possible values of the function.

The function, is given by f(x) = -1 -x, x < 0.\\f(x) = 1 + \sqrt{x} , x \geq 0..

\frac{d f(x)}{dx} = -1, x < 0.\\\frac{d f(x)}{dx} = \frac{1}{2\sqrt{x} } , x \geq 0..

For x < 0, we can not find any maximum or minimum value. So, in this case we need to find the limits.

\lim_{x \to -\infty} (-1 - x) = \infty..

Here, if you notice you will see as the function's value is - 1 - x, for x<0, the ultimate value of the function for all x<0 will be greater than - 1.

So, for x < 0 all the values of the function will be > -1.

For x > 0, \lim_{x \to \infty} (1 + \sqrt{x} ) = \infty.

For x = 0, the function's value will be 0.

The range of the function will be the all real numbers y > -1.

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Lowest common factor of 72 and 108​
melamori03 [73]

Answer:

The lowest common factor of 72 and 108 is 216

5 0
3 years ago
Abigail's and gina's ages are consecutive integers. abigail is younger than gina and gina's age is represented by x. if the diff
Ostrovityanka [42]
If Gina's age is x and Abigail is younger than Gina, Abigail's age will be represented by x-1 given that their ages are consecutive integers.

Translating the fact that the the difference of the square of Gina's age and eight times Abigail's age is 17, we will have the following equation:

x^{2} -8(x-1)=17

We can use the equation above to find Gina's age.
4 0
3 years ago
Blank divided by blank equals 6 what is the two blanks
Travka [436]
36 by 6 blah blah blah
4 0
3 years ago
Read 2 more answers
The sum of Pete's and Sam's ages is 30. Five years ago, Pete was 3 times as old as Sam. How old is Sam?
RUDIKE [14]
P-5=3s-15 because Pete is 20 and Sam is 10. 20-5= 15 and 3(10)-15 also equals 15. The answer is C.
4 0
3 years ago
Read 2 more answers
(6+3)4 I don't understand what it means I really need some help​
Over [174]

Answer:

36

Step-by-step explanation:

Hullo :D

If you're having trouble understanding, you might not understand the Order of Operations.

P - Parenthesis. Solve what's inside the Parenthesis first

E - Exponents. Solve for Exponents second.

M - Multiply. Multiply numbers third. (left - to - right with division, too)

D - Divide. Divide fourth. It is interchangeable with multiplication, as well.

A - Addition. Add fifth.

S - Subtract sixth. It is interchangeable with Addition, as well.

With that in mind, all we need to do is identify these types in the equation:

(6+3)4

We see parenthesis. We will solve them first according to the Order of Operations:

6 + 3 = 9.

(9)4

We see multiplication. We solve them next according to the Order of Operations:

9 × 4 = 36.

Thus, the final answer is \boxed{36}.

Hope this helps!

4 0
3 years ago
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