UNION
x U z when
x = 1,3,5,7
z = 2,4,6,8
what is 1,2,3,4,5,6,7,8
X ∩ Z
X= 1,3,4,5,6
Z=2,4,6
What is 4,6
what Symbol is this A U B
What is union/or
How many months are in a year?
12
True or False: I can be on my phone when Ms. Cosby is teaching.
a U c
a= 9,10,13
c= 3,11,5
What is 3,5,9,10,13, 11
w ∩ r
r=5,7,8,9
w=6,7,9,10
What is 7,9
what is this symbol A ∩ B
What is intersection/and
Name all 4 seasons.
Spring, Summer, Fall, Winter
True or False: Unless, we've talked to Ms. Cosby, we are supposed to sit at desks during instruction. Then, we can move seats.
TRUE
w U s
s= a,b,c,d
w=e,f,g,h,i
What is a,b,c,d,e,f,g,h,i
d ∩ g
d= 10 12 17
g= 13 17 11
What is 17
What is Ms. Cosby's dog's name?
Bill Cosby
What is the rule about opening Ms. Cosby's door?
Do not open unless Ms. Cosby says so :)
z U o
z= 50,60,60,65
o=50,57,61,63
What is 50,57,60,61,63,65
k ∩ u
k=25,30,27
u=25,50,51
What is 25
If you have a venn diagram of students who play basketball (B) or football (F), what would be the notation for students who play basketball and football?
B ∩ F
When is prom?
May 17th
What is the rule about Ms. Cosby's desk?
L= lebron and D= wade what is the union of their blocks from 2010-2014
D=50,35,60,45
L=68,59,30,49
What is 30,35,45,49,50, 59,60,68
L= lebron and D= wade what is the intersection of their blocks from 2010-2014
D=50,35,30,45
L=68,59,30,49
What is 30
If you have a venn diagram about students who live in an apartment (A) or a house (H), what would the notation be for students not living in an apartment or house?
A' U H'
How many school days do we have left?
27!
Name three things you should do before leaving class.
Clean up area - put calculators away, move desks back, put folders away