If f(x) = 5 - 2x and f(3k) = f(k + 1), then f(k) =【小站备考】

GRE®

登录注册

返回

Question 13 Selected one answer choice

收藏

笔记

反馈

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

If f(x) = 5 - 2x and f(3k) = f(k + 1), then f(k) =

A.0.5

B.1

C.3

D.4

E.6

我的答案：