Answer:
Step-by-step explanation:
Given
radius of wheel 
Time period of Wheel 
and
, where 

Let at any angle
with vertical position of a point is given by


and 
for velocity differentiate x and y to get


Height at any time t is given by

If it is a right triangle and AC is the hypotenuse, then AC is 5.
This is a Pythagorean Triple 3-4-5
Polynomial :



The rest are not polynomials.
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I hope that helps you out!!
Any more questions, please feel free to ask me and I will gladly help you out !
~Zoey