(iii) Given: 
Now 
At 
At 
At 
Therefore, absolute minimum value is 
and absolute maximum value is 8.
(iv) Given: 
Now
At 
At 
Therefore, absolute minimum value is 
and absolute maximum value is 19.
Find the absolute maximum value and the absolute minimum value of the following functions in the given intervals: (iii) f (x) = 4x-1/2x^2, x∈[-2,9/2] (iv) f(x)=(x-1)^2+3, x∈[-3,1]
Find the absolute maximum value and the absolute minimum value of the following functions in the given intervals: (iii) f (x) = 4x-1/2x^2, x∈[-2,9/2] (iv) f(x)=(x-1)^2+3, x∈[-3,1]