Graph each system of Inequalities below. Name the coordinates of the vertices of the polygon formed. Find the maximum and minimum values of the given function for this region. Show your work. You may check your work on Desmos but do it on graph paper.  a) x + y ≥. 2     3x - 2y ≤ 6       x - 4y ≥ -8      f (x,y) = 3y + x

2. a. Identify the vertex and axis of symmetry b. maximum/minimum c. domain and range.

Day 8 Homework: 1. For each quadratic relation, identify the important features & record in the table. 4 -8 Graph -4 -4 -4 -4 -12 -8 4. 4. 8. -4 -4 -8 Vertex ((o,-8) Maximum minimum maximum minimum or Minimum 2. Optimal Value - Axis of Symmetry Zeroes (x- intercepts) (0,,8) (40>, 190) (-5,5) Direction upwerds upwards of Opening y- intercept