In Exercises 1720, use a graphing utility to graph the region determined by the constraints. Then find the minimum and maximum values of the objective function and where they occur, subject to the constraints. Objective function: 18. Objective function:Constraints:

M303 Section 1.3 Notes- Vectors and Vector Equations 8-31-16 Vectors allow new interpretations of linear systems and their solutions A matrix with 1 column (ie. × 1) known as column vector o Set of all such vectors denoted by ℝ 1 1 o Vectors = [ 2]and = [2]are equal iff their corresponding entries are equal[ ]e= [ ]but ⋮ ⋮ 1 1 5 1 [1] ≠ [5]) o Sometimes written as regular vectors for space: = , ,…, )