64. Multiple Choice Given a function f, which of the following represents reflection across the x-axis, followed by a horizontal shrink by a factor of 1/2 ?
(A) y=−2f(x)
(B) y=−f(x)/2
(C) y=f(−2x)
(D) y=−f(x/2)
(E) y=−f(2x)
(A) y=−2f(x)
(B) y=−f(x)/2
(C) y=f(−2x)
(D) y=−f(x/2)
(E) y=−f(2x)