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3 years ago

I need the answer as soon as possible :)

Mathematics

1 answer:

CaHeK987 [17]3 years ago

8 0

I believe it is A based on my calculations. :)

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Will get branliest!!!!!!!

lawyer [7]

Answer:

It has the same domain as the function $f(x)=-\sqrt{-x}$

Step-by-step explanation:

we have

$f(x)=\sqrt{-x}$

we know that

The radicand cannot be a negative number

$-x\geq 0$

Solve for x

Multiply by -1 both sides

$x\leq 0$

The domain of the given function is the interval ----> (-∞,0]

All real numbers less than or equal to 0

The range of the given function is the interval ----> [0,∞)

All real numbers greater than or equal to zero

Verify each statement

Part 1) It has the same domain as the function $f(x)=-\sqrt{-x}$

The statement is true

The domain of the function $f(x)=-\sqrt{-x}$ is

the interval ---> (-∞,0]

Part 2) It has the same range as the function $f(x)=-\sqrt{-x}$

The statement is false

The range of the function $f(x)=-\sqrt{-x}$ is

the interval ---> (-∞,0]

Part 3) It has the same domain as the function $f(x)=-\sqrt{x}$

The statement is false

The domain of the function $f(x)=-\sqrt{x}$ is

the interval ---> [0,∞)

Part 4) It has the same range as the function $f(x)=-\sqrt{x}$

The statement is false

The range of the function $f(x)=-\sqrt{x}$ is

the interval ---> (-∞,0]

4 0

3 years ago

Read 2 more answers

Median math questionS

Nimfa-mama [501]

Answer:

Step-by-step explanation:

average 30

36+12+25+40+10+54+?=

177+?==ortalamax days

177+?=7*30

177+?=210

?=33

3 0

3 years ago

Ana is a dedicated Skee Ball player (see

Vsevolod [243]

Answer:

나는 대답 암컷을 모른다 당신은 내가 당신을 대답하고 당신을 도울 거야 생각합니까 당신의 시험에 속임수? 너 정말 불쾌해!

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3 years ago

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Determine if 4,1 is a solution for the equation for the system of equations

vlabodo [156]

Answer:

Step-by-step explane:

wrw

7 0

3 years ago

Evaluate (9^1/2) over (4^-1/2)????

erik [133]

Using laws of exponents,

9^(1/2) = 34^(-1/2) = (1/4)^(1/2) = 1/2

Therefore,9^(1/2)/(4^(-1/2)) = 3/(1/2) = 6.

I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!

5 0

3 years ago