“微信扫一扫”进入题库练习及模拟考试
定义在
A.\(f\left( {2.7} \right) < f\left( { - 3} \right) < f\left( { - 2} \right)\)
B.\(f\left( { - 2} \right) < f\left( {2.7} \right) < f\left( { - 3} \right)\)
C.\(f\left( { - 3} \right) < f\left( { - 2} \right) < f\left( {2.7} \right)\)
D.\(f\left( { - 3} \right) < f\left( {2.7} \right) < f\left( { - 2} \right)\)
参考答案:D