Unit 6: Systems of Inequalities:

GRAPHING INEQUALITIES IN TWO VARIABLES: STEP #1: Write the inequality in SLOPE-INTERCEPT FORM (y = mx + b) STEP #2: GRAPH the Line DOTTED LINE: Less (y ) Than. SOLID LINE: Less (y ≤)/ Greater Than (y ≥) or Equal To STEP #3: SHADING the Half-Plane SHADE UP from line. GREATER ( y > or y >) SHADE DOWN from line. LESS ( y < or y ................
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