高一上学期专题复习 函数的图象

高一上学期专题复习 函数的图象

大致画出下列函数的图象，并总结、体会：)(x f y =、()x f y =、)(x f y =三种图象的区别，体会函数左右移动的区别。

1、=)(x f 12+x =)(x f 12+x =)(x f 12+x

2、=

)(x f x 2 =)(x f 12-x =)(x f 12-x

3、=)(x f 562+-x x =)(x f 562+-x x =)(x f 562+-x x

4、=)(x f x 2 =)(x f x -2 =)(x f 12+x

5、=)(x f x 2log =)(x f )1(l o g 2+x =)(x f ()1l o g 5.0-x

6、=)(x f 1-x =)(x f ()31+x