Math, asked by ojhaanshu3321, 11 months ago

What is the domain of the function f(x) = √(4-x^2)
Pls answer step wise


ojhaanshu3321: Its whole square root of 4 - (x)^2
ojhaanshu3321: So pls keep in mind
brunoconti: solution ready. resend for a full solution
brunoconti: thks
ojhaanshu3321: What
ojhaanshu3321: I should repost this question
ojhaanshu3321: ???
ojhaanshu3321: Pls say whether I am correct?
mkrishnan: PLEASE SEE THE IMAGE THAT I SENT
ojhaanshu3321: Eh you guys cannot explain this simple concept to me

Answers

Answered by mkrishnan
1
Answer:

domain is the set of x values that can give y

Step-by-step explanation:

√(4-x^2)  ≥ 0                   [should be ]

  (4-x^2)  ≥ 0

    4  ≥  x^2

    2 ≥ x ≥ -2

domain  [-2  , 2 ]  
Attachments:

ojhaanshu3321: Sir, you should help students to overcomeor resolve their doubts
mkrishnan: kk
ojhaanshu3321: Pls... explain how it came
mkrishnan: wait i send a image
ojhaanshu3321: Yes sir pls
ojhaanshu3321: Sir, but according to the rules what will be the answer pls say
ojhaanshu3321: Sir, but as you per the rules, how the answer came that way
ojhaanshu3321: Pls send sir fast
mkrishnan: PLEASE TELL SUPPOSE X = -7 WHAT IS X^2
ojhaanshu3321: 49
Answered by brunoconti
2

Answer:

Step-by-step explanation:

Attachments:

ojhaanshu3321: 2 ≥ x or x ≥ -2
ojhaanshu3321: Okay thanks i understood
mkrishnan: YES
ojhaanshu3321: Thanks a lot bruno
ojhaanshu3321: If you want to get a brainliedt tag then pls post the same solution in my other question
ojhaanshu3321: I am sending the link here right now
ojhaanshu3321: Wait i am sending the link here pls
ojhaanshu3321: Bruno pls answer this question pls
ojhaanshu3321: https://brainly.in/question/9172032
ojhaanshu3321: Copy and paste the web link in your search engine
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