网址:http://m.1010jiajiao.com/timu3_id_510940[举报]
(A) ex+2 (B) ex-2 (C) ex-2 (D) ex+2
把函数y=ex的图象按向量a=(2,0)平移,得到y=f(x)的图象,则f(x)=
A. ex+2 B. ex-2 C. ex-2 D. ex+2
把函数y=ex的图象按向量a=(2,0)平移,得到y=f(x)的图象,则f(x)=
ex+2
ex-2