Question

Find the domain and range of real valued function ; f(x) = −2 2−?​

Answer 1

Answer:

f(x) = √(25 - x^2) For the function to be defined, the expression inside the root must be greater than to equal to 0 . 25 - x^2> 0 x^2< 25 |x| < 5 - 5 is the Domain and range of real valued function ;f(×) = - 22✓--?