Extremum, Increase and Decrease sections – Extremum to a polynomial function inside a square root in a closed interval – Exercise 6916

Exercise

Determine the absolute extrema for the following function

f(x)=54xf(x)=\sqrt{5-4x}

On the closed interval

[1,1][-1,1]

Final Answer

max[1,1]f(x)=3\max_{[-1,1]}f(x)=3

min[1,1]f(x)=1\min_{[-1,1]}f(x)=1

Solution

Coming soon…

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