5c=d for c
I need help with answering this math problem

Which graph represents the following piecewise defined function?

Determine the volume of a cylinder bucket if the diameter is 8.5 in. and the height is 11.5 in.

Asap describe the transformations required to obtain the graph of the function f(x) from the graph of the function g(x). f(x)=-5.8sin x. g(x)=sin x. a: vertical stretch by a factor of 5.8, reflection across y-axis. b: vertical stretch by a factor of 5.8,reflection across x-axis. c: horizontal stretch by a factor of 5.8, reflection across x-axis. d: horizontal stretch by a factor of 5.8 reflection across y-axis.