已知a> 0,函数f(x)=-2asin(2x+ π/6)+2a+b,当x∈[0, π/2]时,-5≤ f(x)≤ 1.

已知a＞0,函数f(x)=-2asin(2x+π/6)+2a+b,当x属于[0,π/2]时,-5≤f(x)≤1.求f(x 已知a> 0,函数f(x)=-2asin(2x+ π/6)+2a+b,当x∈[0,π/2]时,-5≤ f(x)≤ 1.求 已知a> 0,函数f(x)=-2asin(2x+ π/6)+2a+b,当x∈[0, π/2]时,-5≤ f(x)≤ 1. 已知函数a>0,函数f(x)=-2asin(2x+π/6)+2a+b,当x∈[0,π/2]时,-5 已知a∈R,函数f(X)=-2aSin(2x+π/6）+2a+b当x∈〔0,π/2〕,-5≤f(X）≤1. （1）求常数 已知a＞0,函数f(x)＝-2asin(2x＋π/6)＋2a＋b,当x∈［0,π/2］时,-5≤f(x)≤1 (1)求常 已知a＞0,函数f(x)=2asin(2x+π/6)+a-b,当x∈[0,π/2]时,f(x)∈[-2,1],求a,b的 一 .已知a>0,函数f（x）=-2asin（2x=π/6）+2a+b.当x属于【0,π/2】时,-5大于等于f（x）小 已知a>0,函数f(x)=-2asin(2x+6/π)+2a+b,当x属于[0,2/π]时f(x)的值域为[-5,1] 已知a>0,函数f(x)=-2asin(2x+6/π)+2a+b,当x属于[0,2/π]时f(x)的值域为[-5,1], 已知函数f(x)=2x^2-3x+1,g(x)=Asin(x-π/6)(A>0),当o (1/2)[紧急求助,] 已知a〉0,函数f(x)=-2asin(2x+派/6)+2a+b,当x属于[0,派/2]时,-