DO NOW – TRIVIA TUESDAY  Take out calculator, pencil and Do Now.  What word both:  Could be defined as “neither parallel nor perpendicular to a given line or surface”  Is a shortened term for a type of muscle in the human body.

PRE-ACT RESULTS Beutel/JeffersonAll MCP Class of Real ACT Class of 2017 Top Scores (23+)

HOMEWORK DISCUSSION

SETS, DAY 1 9/8/2015

TODAY’S OBJECTIVE/THIS WEEK’S SCHEDULE  SWBAT find the intersection and union of sets, and recognize subsets of the real numbers. Monday – No School – Labor Day Tuesday – Sets, Day 1 Wednesday – Sets, Day 2 Thursday – Relations and Functions Friday – Evaluate Functions Monday – Quiz 1 – Sets and Functions

SETS Set NameSet DescriptionSet Notation PFirst Three Presidents of U.S.P={Washington, Adams, Jefferson} LLetters from M to QL={M,N,O,P,Q} NNegative Even NumbersN={-2,-4,-6,-8…}

EXAMPLES

MORE VOCAB!

PRACTICE

ANSWERS

DIAGRAMS AND INTERSECTIONS

EXAMPLE

ANSWERS

VENN DIAGRAM

PRACTICE

DAILY ASSESSMENT  Let U={all integers from-8 to 4}  A={-6,-3,-2,0,2},B={-1,0,3,4,7},C={-3,2}  Are any of the sets listed above (A,B,C) subsets of one another? How do you know?  Find B'  What is wrong with Set B?  Find A ∪ C.  Find A ∩ C.