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A function y=f(x) is given by x = phi...

A function `y=f(x)` is given by
`x = phi (t)=t^(5)-5t^(3)-20t+7`
`y= Psi (t)=4t^(3)-3t^(2)-18t+3, -2 lt t lt 2`
Find the maximum and minimum value of the function.

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Verified by Experts

The correct Answer is:
Maximum x = 3, y = 14
Minimum `x=(-1033)/(32), y=-17(1)/(4)`
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