What is the equation of a sine function with an amplitude of 2 and a period of 4pi. A. y=1/2 sin(2x)
B. y=1/2 sin(4pix)
C. y=2 sin(1/2x)
D. y=2 sin(4pix)

This does not make sense

Answercounterclockwise rotation about the origin by 180 degrees followed by reflection about the y-axisexplanationthe given figure has verticesrecall that for counterclockwise rotation about the origin, when we rotate figure pqrs counterclockwise through an angle of 180° about the origin, the coordinates will becomenext, we reflect in the y-axis by negating the x-coordinates of the resulting figure to obtain,therefore the correct answer is c