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G12 SUPER GIO
123
02
PRACTICE MISSIONpartial derivatives, gradients, multiple integrals, and optimization

partial derivatives, gradients, multiple integrals, and optimization

NEW EVIDENCENEW EVIDENCE

Constrained optimization

Maximize xy subject to x+2y=12, x,y>=0. Substitute x=12-2y, so P(y)=12y-2y^2.

  1. P'(y)=12-4y; endpoints give zero.
  2. Apply the method to this new case and check the strongest alternative.

Where is the maximum?

MODELSurface Change Viewer
MATH
PROVEChoose with evidence
CLUE

Pause. Find what matters. Then make your move.