SOLUTION: 1. what is the domain of f (x) = x^2-14x+48/x-8
2. What is the domain of F(x)= Square root 5-10x
3. What is the domain of f(x)= x-9/x^2+6x+9
Algebra.Com
Question 945421: 1. what is the domain of f (x) = x^2-14x+48/x-8
2. What is the domain of F(x)= Square root 5-10x
3. What is the domain of f(x)= x-9/x^2+6x+9
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
1. what is the domain of f (x) = x^2-14x+48/x-8
Domain:: All Real Numbers except x = 8
------------------------------
2. What is the domain of F(x)= Square root (5-10x)
Solve:: 5-10x >= 0
10x <= 5
x <= 1/2
Domain:: All Real Numbers <= 1/2
------------------------------------------
3. What is the domain of f(x)= x-9/x^2+6x+9
Solve:: x^2 + 6x + 9 = 0
(x+3)^2 = 0
x = -3
Domain:: All Real Numbers except x = -3
===========
Cheers,
Stan H.
--------------
RELATED QUESTIONS
what is the domain of... (answered by jim_thompson5910)
What is the domain of F(x) = 1/(square root)... (answered by ikleyn)
what is the domain of... (answered by stanbon)
What is the domain of f(x) = 2^x... (answered by jim_thompson5910)
Given the function f(x)=5x^2-10x-4, what is the domain of... (answered by Edwin McCravy,solver91311)
what is the domain of f?... (answered by josmiceli)
what is the domain of f(x)= square root of... (answered by stanbon,htmentor)
What is the domain of the function: f(x)=(x+5)/(x^2+2x-8)... (answered by Gogonati)
what is the domain of the function f(x) = square root x-3 (answered by KMST)