1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
denis23 [38]
3 years ago
5

What is the domain function y=^4sqrtx-1

Mathematics
1 answer:
Rudik [331]3 years ago
7 0

Answer:

Domain of y=\sqrt[4]{x-1}: is x>=1

Interval notation: [1,∞)

Step-by-step explanation:

We have y=\sqrt[4]{x-1}

1) The domain of a function is the set of x values for which the function is real and defined.

2) So, x-1 should be positive means x-1>=0, because fourth root of any negative value would be a complex number and not a real number.

3) Now we solve the inequality x-1>=0

4) Adding 1 to both sides of the inequality we get,

x-1+1 > = 0+1

5) Cancel out -1 and +1 from the left side

6) We get x>=1

It concludes that for the domain of the given function, the x value must be greater than or equal to 1

You might be interested in
A) 90
Alenkinab [10]
We know that AB is perpendicular to CD. (that was given) 

Perpendicular angles are 90 degrees because two straight lines (180) crossed make 4 90 degree angles. 

180+180=360

90*4=360    See the similarities?

7x+6= 90 degrees

Subtract 6 on both sides. 

7x=84

Divide both sides by 7.

x=12

"B" is the correct answer.

I hope this helps!
~kaikers

6 0
2 years ago
if two pyramids are similar and the ratio between the lengths of their edges is 2 7 what is the ratio of their volumes?
Lelechka [254]

Answer:

The answer is 8:343.

Step-by-step explanation:

We can use Galileo's square cube law to calculate the ratio between two similar pyramids. The law is used to describe the change of the area or the volume of the shape when their dimensions increase or decrease:



V₁ and V₂ - volumes of pyramids,

l₁ and l₂ - the edges of pyramids.





3 0
2 years ago
Read 2 more answers
Mr liston bought lunch for $ 12.80. He gave the waiter a tip of 15 %. How much money did the waiter recieve?
Serga [27]
The answer would be B, because 12.80 times .15 is 1.92
5 0
3 years ago
Read 2 more answers
Analyze the diagram below and answer the question that follows.
Nat2105 [25]

Answer:

C

Step-by-step explanation:

the cos of an angle of 45° is equal to √2/2~=0,7071

Do you want the full explanation?

4 0
2 years ago
The length of a rectangle is 4 inches more than 4 times the width. The perimeter is 138 inches. Find the length and the width.
MatroZZZ [7]
4 times 4 which is 8 so 8 times 4 which is 32 so divide that by 138 but divide the 138 first and you will get 17.25?
5 0
2 years ago
Other questions:
  • PLEASE HELP I BEG PLEASE HELP ME ANYONE PLEASE HELP I BGE PLEASE PLEASSEEEEEEEEEE
    6·1 answer
  • Solving a word problem with two unknown using a linear equation
    15·1 answer
  • Twenty percent of adults in a particular community have at least a​ bachelor's degree. Suppose x is a binomial random variable t
    15·1 answer
  • 9) Carla's credit card statement showed that she owed $350. She
    8·2 answers
  • Pls help ill give brainlsit if u answer this
    5·2 answers
  • A storage unit is cubical in shape. Each
    10·1 answer
  • Determine if this data is an example
    10·1 answer
  • Anica packed stuffed animals into boxes.anica has 13 stuffed animals, and each box holds 5 animals how many boxes does Anica com
    5·1 answer
  • There are 2.54 centimeters in 1 inch. There are 100 centimeters in 1 meter. To the nearest inch, how many inches are in 11 meter
    8·1 answer
  • Solve for the missing side length. If necessary round to the nearest tenth.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!