SOLUTION: prove that y =3/2 is not in the range of f(x)=(3x-1)/(2x+4)
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Question 498076: prove that y =3/2 is not in the range of f(x)=(3x-1)/(2x+4)
Answer by richard1234(7193) (Show Source): You can put this solution on YOUR website!
Assume that f(x) = 3/2, that is
Then,  = 3(2x+4) \Rightarrow -2 = 12)
, contradiction, so 3/2 cannot be in the range.
Technically, the value of f(x) approaches 3/2 as x gets larger and larger.
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