SOLUTION: Find the domain of the function and express the answer in interval notation. Explain in words or show the calculations. A. F(x)=3x-1 B. G(x)=sqrt(x+5) C. F(x)=16x/(x^2+9) D.

Algebra ->  Functions -> SOLUTION: Find the domain of the function and express the answer in interval notation. Explain in words or show the calculations. A. F(x)=3x-1 B. G(x)=sqrt(x+5) C. F(x)=16x/(x^2+9) D.       Log On


   



Question 465405: Find the domain of the function and express the answer in interval notation. Explain in words or show the calculations.
A. F(x)=3x-1
B. G(x)=sqrt(x+5)
C. F(x)=16x/(x^2+9)
D. G(x)=13x^2-5x+9
E. F(x)=6/(x-5)

Found 2 solutions by stanbon, robertb:
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
Find the domain of the function and express the answer in interval notation. Explain in words or show the calculations.
A. F(x)=3x-1
All Real Number (ARN)
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B. G(x)=sqrt(x+5)
ARN >=-5
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C. F(x)=16x/(x^2+9)
ARN
-----------------------------
D. G(x)=13x^2-5x+9
ARN
-----------------------------
E. F(x)=6/(x-5)
ARN >=5
===========================
Cheers,
Stan H.
===========================

Answer by robertb(5830) About Me  (Show Source):
You can put this solution on YOUR website!
F%28x%29+=+6%2F%28x-5%29 has the domain all real numbers except 5.