TODAY IN ALGEBRA…  Warm Up: Solving one-step equations  Learning Goal: 6.1 You will solve Inequalities using Addition and Subtraction  STATs for Final.

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Presentation transcript:

TODAY IN ALGEBRA…  Warm Up: Solving one-step equations  Learning Goal: 6.1 You will solve Inequalities using Addition and Subtraction  STATs for Final  Independent Practice

Undo addition with: SUBTRACTION Undo subtraction with: ADDITION Undo multiplication with: DIVISION Undo division with: MULTIPLICATION Undo a fraction with: RECIPROCAL

6.1 GRAPHING INEQUALITIES LESS THAN GREATER THAN LESS THAN OR EQUAL TO GREATER THAN OR EQUAL TO open dot, arrow points left open dot, arrow points right closed dot, arrow points left closed dot, arrow points right

6.1 GRAPHING LINEAR INEQUALITES v is greater than t r plus 2 is less than or equal to 5

6.1 SOLVING ONE-STEP INEQUALITIES: USING ADDITION KEEP YOUR EQUATION ALIGNED! Open dot, arrow points right Open dot, arrow points left Closed dot, arrow points right

6.1 SOLVING ONE-STEP INEQUALITIES: USING SUBTRACTION KEEP YOUR EQUATION ALIGNED! Closed dot, arrow points left Open dot, arrow points right Closed dot, arrow points right

HOMEWORK #1: Pg. 359: 1-9, even, 24-26, 28, 31

HOW DID YOU “SHAPE” UP?? Results for ALL of my Algebra classes: GRADE NUMBER OF STUDENTS WHO TOOK THE FINAL (90 pts) 1 ST PERIOD6 TH PERIODTOTAL A/A-303 B+/B/B-426 C+/C/C D+/D31013 F8 21 Average