A particle travels from the origin to the point (−4,3) in the x–y plane. With respect to the positive x-axis, which of the following best represents the direction of its displacement?
a) 143∘ measured anticlockwise from the positive x-axis
b) 36.9∘ above the positive x-axis
c) −36.9∘ measured from the positive x-axis (below the axis)
d) 126.9∘ measured anticlockwise from the positive x-axis