设偶函数f(x)对任意x∈R都有f(x)＝－且当x∈[―3,―2]时f(x)＝4x，则f(119.5)＝ ...
问题详情：
设偶函数f(x)对任意x∈R都有f(x)＝－![设偶函数f(x)对任意x∈R都有f(x)＝－且当x∈[―3,―2]时f(x)＝4x，则f(119.5)＝ ...](https://i2.guoyuzhan.com/8d564b1d35eee34807/8c464006/df0419/d706175861b7af401592cb.gif "设偶函数f(x)对任意x∈R都有f(x)＝－且当x∈[―3,―2]时f(x)＝4x，则f(119.5)＝ ..."){kind=small}
且当x∈[―3, ―2]时f(x)＝4x，则f(119.5)＝
A．10 B．－10 C．![设偶函数f(x)对任意x∈R都有f(x)＝－且当x∈[―3,―2]时f(x)＝4x，则f(119.5)＝ ... 第2张](https://i3.guoyuzhan.com/8d564b1d35eee34807/8c464006/df0419/d706175861b7af401592c8.gif "设偶函数f(x)对任意x∈R都有f(x)＝－且当x∈[―3,―2]时f(x)＝4x，则f(119.5)＝ ... 第2张"){kind=small}
D．－![设偶函数f(x)对任意x∈R都有f(x)＝－且当x∈[―3,―2]时f(x)＝4x，则f(119.5)＝ ... 第3张](https://i1.guoyuzhan.com/8d564b1d35eee34807/8c464006/df0419/d706175861b7af401592c8.gif "设偶函数f(x)对任意x∈R都有f(x)＝－且当x∈[―3,―2]时f(x)＝4x，则f(119.5)＝ ... 第3张"){kind=small}
【回答】
C
知识点：*与函数的概念
题型：选择题
问题详情：
设偶函数f(x)对任意x∈R都有f(x)＝－且当x∈[―3, ―2]时f(x)＝4x，则f(119.5)＝
A．10 B．－10 C． D．－
【回答】
C
知识点：*与函数的概念
题型：选择题
