Recent content by chunkyman343

  1. C

    Finding Local/Absolute Extrema of f(x,y)=x^2+y^2

    with (1,0,1) being a local min.
  2. C

    Finding Local/Absolute Extrema of f(x,y)=x^2+y^2

    (0,0,0) is an absolute min. how does that look now?
  3. C

    Finding Local/Absolute Extrema of f(x,y)=x^2+y^2

    So this is what i get: local max: (0,2,4) abs. min:(1,0,1) abs. max:(1,2,5)
  4. C

    Finding Local/Absolute Extrema of f(x,y)=x^2+y^2

    ]I have to find the local/absolute extrema for the following function: f(x,y)=x^2+y^2 bounded by the triangle x=0,y=0,y+2x=2 So far i have: fx(x,y)=2x fy(x,y)=2y fxx(x,y)=2 fyy(x,y)=2 fxy&fyx(x,y)=0 critical pts at (0,0,0) domain: 0<=x<=1, 0<=y<=2 i don't know what i should do...