pre-calculus question?

Klickie

New member
can someone help me answer these questions? I'm studying for my finals at the moment

find a function that models damped harmonic action if k=initial amplitude= 3 , c= damping constant= 2.5 and f= frquency= 4. use the model y= ke to the power of -ct, cos wt

a ferris wheel has a radius of 15m and the bottom of the wheel passes 2m above the ground. If the ferris wheel makes one complete revolution every 10 seconds, find an eqn. that gives the height above ground of a person on the ferris wheel as a function of time.

write an eqn of a line tangent to the circle (x+1)square + (y-1) square = 34 at the point (-4,10)
 
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