Question:

Give the domain of each function defined as follows:?

by  |  earlier

0 LIKES UnLike

square root/16-x^2 (squared)

the answer in the book says (-4, 4)

i thought the answer would be something like x>-4

helppp

 Tags:

   Report
Answer The Question I've Same Question Too

2 ANSWERS

Sort By: Date  |  Rating

  1. Basically the function you gave if you put it into the graphing calculator it looks like half a circle so it must be from -4 to 4 inclusive


  2. 16 - x^2 >= 0

    x^2 - 16 <= 0

    (x-4)(x+4) <= 0

    -4 <= x <= 4
You're reading: Give the domain of each function defined as follows:?

Question Stats

Latest activity: earlier.
This question has 2 answers.

BECOME A GUIDE

Share your knowledge and help people by answering questions.
Register Now