Saturday, November 28, 2015

Find the domain of the curve y=x/(2x-3)^2.

Given the curve y= x/
(2x-3)^2


The domain is all x values such that the function
is defined.


Since the function is a ratio, then the
denominator should NOT be zero.


Let us determine the zeros
of the denominator.


==> 2x-3 = 0 ==> 2x = 3
==> x = 3/2


Then the domain is all x values except
3/2.


==> The domain = R - { 3/2
}

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