SOLUTION: Given R(x), find R(−2). R(x) = (3x + 11)/(−4x^3 + 28x)

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Question 1048160: Given R(x), find R(−2).
R(x) = (3x + 11)/(−4x^3 + 28x)
Answer by josgarithmetic(39617) About Me  (Show Source):
You can put this solution on YOUR website!
R is not a polynomial function. Try simply substituting for x=-2.