Visual Algebra for Teachers

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Presentation transcript:

Visual Algebra for Teachers Activity Set 3.6 CLASS PPTX

REAL NUMBERS AND QUADRATIC FUNCTIONS Visual Algebra for Teachers Chapter 3 REAL NUMBERS AND QUADRATIC FUNCTIONS

Visual Algebra for Teachers Activity Set 3.6 Inequalities

MATERIALS Graphing calculator with table functions

PREP Review What is the answer to #1b? What is the answer to #1c? What is the answer to #1d? .

Question #2a (class discussion) Use your graphing calculator and graph these three functions together. Adjust the window to see all three graphs clearly. Sketch the graphs in your activity set Analyze these graphs and for find:

Question #2a (class discussion) Use your calculator to find the intersections listed here:

Question #2bcd (class discussion) For each of the following, give the x-values where:

Classwork (in teams, as assigned) #3 #4 #5 TEAM 1 2 3 4 a, b c d e 5 6 7 8 f g h i

Homework HW Quiz (3.6) due before 2 p.m. next class. See Moodle for HW questions (to study) and quiz Prep PPT/Quiz (3.7) due before 2 p.m. next class. See Moodle for posted PPTX (to read) and quiz Turn in hw (3.6) due 2 p.m. in one week: See HW schedule