[中學]99中一中數資班入學測驗

[qpzmm (欽仔)]

f(x)=(4x^2-4x)^(1/2)+(6+x-x^2)^(1/2)
f(x)之最大值為M，f(x)之最小值為m，求(M,m)數對


--
※ 發信站: 批踢踢實業坊(ptt.cc) 
◆ From: 1.170.170.162