1.

Let f(x) = {(x^(3) - x^(2) + 10x - 5",", x le 1),(-2x + log_(2)(b^(2) - 2)",",x gt 1):} find the values of b for which f(x) has the greatest valueat x = 1.

Answer»


ANSWER :`b in [-SQRT(130), -sqrt(2)] CUP[sqrt(2), sqrt(130)]`


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