SOLUTION: Please help!!! State the domain of the following:?
a) f(x)=cuberoot (2x)-8
b) h(x)=-3x^2+5x-11
c) m(x)=5\x^2-9
d) l(x)=5x-4
e) g(x)=7x+4\x^2+4
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Question 116127: Please help!!! State the domain of the following:?
a) f(x)=cuberoot (2x)-8
b) h(x)=-3x^2+5x-11
c) m(x)=5\x^2-9
d) l(x)=5x-4
e) g(x)=7x+4\x^2+4
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
State the domain of the following:?
a) f(x)=cuberoot (2x)-8
D: all Real Numbers
---------------
b) h(x)=-3x^2+5x-11
D: all Real Numbers
---------------
c) m(x)=5\x^2-9
D: all Real Numbers except x=3 and x=-3
-----------------
d) l(x)=5x-4
D: all Real Numbers
------------------
e) g(x)=7x+4\x^2+4
D: all Real Numbers
=========================
Cheers,
Stan H.
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