%0 Journal Article %T Optimization problems in school textbooks on mathematics %A Musin, N.M. %K maximum, minimum, unconditional and conditional extremes, optimization problem, objective function, set of admissible solutions, stationary and critical points, Weierstrass theorem. %J Journal of Natural Sciences Research %D 2017 %N 2 %P 7 %I INFRA-M Academic Publishing LLC.