Answer
(a) to E.
(b) to C.
(c) to D.
(d) to A.
(e) to B.
Work Step by Step
(a) to E because $4\cdot f(x)$ means vertical stretching by a factor of 4.
(b) to C because $-f(x)$ means a reflection across the x-axis.
(c) to D because $f(-x)$ means a reflection across the y-axis.
(d) to A because $x-4$ means shift the curve to the right 4 units.
(e) to B because $f(x)-4$ means shift the curve down 4 units.