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Learn how to graph inequalities on the same plane, determine shading direction with test points, and find solutions in overlapping regions. Practice with specific examples like y ≥ x - 3 and 4x - 3y < 9.
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Bellwork Graph the inequalities on the same plane. 1. y ≥ -5x + 3 2. y > -2
Graphing Systems of Linear Inequalities • Graph the lines by placing equations into slope intercept form. • Determine which direction to shade by using test points. • Solution to the system is the overlapping shaded region.
y ≥ x – 3 y ≥ -x - 1
4x – 3y < 9 X + 3y > 6
Homework Pg. 803 # 27-45 odd