Question 38 (1 point) The function f (x) = cos (x – d) contains the point (3, 1). The equation(s) of this function is/are: O a) f (x) = cos x and f (x) = cos (x+3) Ob) f (x) = cos x and f (x) = cos (x - 5) c) f(x) = cos x and f (x) = cos (x+). Od) f (x) = cos x and f (x) = cos (x + 5)
没有找到相关结果