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#a898056b-9965-43c0-b2ff-65bf3256144a简单填空题函数的单调性函数

6.已知函数f(x)={(3a2)x+3,x1logax+5a,x>1(a>0f(x)=\left\{\begin{array}{l}{(3a-2)x+3,}&{x\leqslant 1}\\ {lo{g}_{a}x+5a,}&{x>1}\end{array}\right.(a>0a1)a\ne 1)RR上的单调函数,则aa的取值范围是((  ))