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1. Show that x2 is a strictly convex function on R without using any knowledge of the differentiability of the function (that is, using the convex-combination condition of a convex function).
2. Prove that a concave function is quasiconcave. Is the opposite assertion true? That is, if a function is quasiconcave, is it concave? Justify your answer.
3. Show that f(x) = √x is a concave function.
4. Consider the quadratic form f : R2→R defined by
Find the critical points of this function on R2 and discuss whether they are maxima, minima or saddle points.
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The given function is f(x)=x^2 To prove this, let’s consider a function g(x)=(ax)^2. Let the function be f(y) and let the convex set is defined by S Let a be a real number. Let x and y be points in the upper level set P_a such that x?P_a and y?P_a
Prepare a Flexible Budget Gator Divers is a company that provides diving services such as underwater ship repairs to clients in the Tampa Bay area.
This assignment has two question related to maths. Questions are related to bifurcation cascade and logistic map.
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