Can someone show a visual/video way to solve this problem

Question

Draw the arrows on the following graph to represent the orientation of the following parametric equation

x(t)=3cos1/2t

y(t)=-5sin1/2t

https://drive.google.com/file/d/1jxrkF1JLlNo-50Uz24ucjWNxm2hAWxPc/view?usp=drivesdk

Answer 1

import numpy as np

import matplotlib as plt

t = np.array([30 , 45 , 60 , 90 , 180 , 270 , 360])

x = 3 * np.cos(1)/2*t

print(x)

y = -5 * np.sin(1) / 2*t

print(y)

Answer 2

Calculate x(t) for t = 60, 90, 120, 180. Draw vector to (t, x(t))

Calculate y(t) for t = 60, 90, 120, 180. Draw vector to (t, y(t))

This is for QI.