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Date Assigned: |
In Class: |
Assignment: |
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9/6 |
Pass out course outline. Look at the
available information on the web site:
--daily requirements
--homework policy
--grading policy
--graph paper link
Index cards:
--email contact information
--book link/password
Pass out the review
worksheet and start working on the
questions.
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Return the
course outline signed by parent--5 point
quiz grade. |
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9/7 |
Grab a book and fill out information
on card:
--day time contact
--phone # AND name of contact
--book number/condition of the book
Write your name and mine (Mrs. Santo)
inside the book jacket.
Be sure that your book has the user name and
password for the online text written into
the inside cover.
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Finish Review worksheet. It will be
collected and graded on Friday. |
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9/8 |
RAIN!
RAIN! |
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9/9 |
Start Chapter 11
Vocabulary
--sequence
--arithmetic
sequence
has a common difference(d)
--index
--term
page 580 #4:
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12 |
16 |
20 |
? |
? |
? |
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order: |
1st |
2nd |
3rd |
4th |
5th |
6th |
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term: |
a1 |
a2 |
a3 |
a4 |
a5 |
a6 |
Find:
a2,
a2+a3,
a2+3
Develop formula:
Recursive form: an
= an-1 + d
Explicit form: an
= a1 + (n-1)d
then finish #6, 8, 9, 11, 12 |
Page 581 #15, 19, 23, 27, 29, 30, 31, 33 |
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9/12 |
Do Now: Pass out success booklets.
Go over HW
Finish section 11-1
--Arithmetic Means
page 581 #13, 52, 53. |
Page 581 #16, 20, 26, 36, 45, 54, 55.
Quiz tomorrow
11-1 |
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9/13 |
Go over HW then quiz 11-1
Sigma notation
--page 586 #10, 11 |
Page 851 (11-2) #13-18 |
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9/14 |
Collect HW.
Do now: Write the sum of
the multiples of 3, starting at 3, ending
with 99, in sigma notation. Then find
the sum.
Introduce Series:
--develop the formulas for
arithmetic series in both forms--
Page 586 #4 - 9 |
Page 586 #15 - 24 |
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9/15 |
Do Now: Quiz Evaluate
Series in terms of Sigma.
Go over HW.
Find terms
in Geometric Sequence.
an
= an-1r
an = a1rn-1
Page 591 #4, 5, 7, 8 |
Page 591 #21, 23, 25, 26, 27, 35. |
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9/16 |
Geometric Series.
Do Now: Check HW ans.
Geometric Means
Page 591 #43, 44.
Geometric Series
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Page 597 #15 - 21 ODD
Page 591 #45 |
|
9/19 |
Go over HW
Fibonacci sequence:
1, 1, 2,
3, 5, . . .
Recursive Sequences
---Initial Value(s)
---Subsequent terms
evaluated
using previous term(s)
Page 609 #4, 5, 7. |
Page 609
#13 - 20 |
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9/20 |
Do Now: In the recursive sequence
where
an = an-1 + 2n and a5
= -14, find the seventh term of the sequence.
Go over HW.
Start WS. |
11-1,2,3,4,6 WS
Quiz tomorrow
on 11-1,2,3,4,6
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|
9/21 |
Go over HW.
Quiz 11-1,2,3,4,6
Start binomial expansion to 5th power. |
Expand (a + b)n to the
following powers:
n = 1
n = 2 F O I L
n = 3 Distribute
n = 4
n = 5 +1 if completely
correct.
See example on page 621
X-tra credit:
+1 for each extra
power up to n = 8, if correct |
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9/22 |
Collect HW.
Review: n!
nPr--order
matters,
nCr--order
does not matters
Show notation in book:
P(n,r) C(n,r)
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Page 641 #12 - 26 |
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9/23 |
Go over HW.
Count arrangements with
repetition:
Ex: MISSISSIPPI
Expand binomials page 615 #9
---find a specific term #10,
41. |
Page 615 #21, 23,
24, 30 |
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9/26 |
Do Now: Find the coefficient of
the middle term of the expansion:
(4 - 2w)6
Go over HW.
Page 616 #34 - 40
Review Chapter 11--start HW. |
page 627 #1 - 12, 14, 16, 17, 20. |
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9/27 |
Go over HW. |
STUDY for Chapter 11 Test. |
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9/28 |
Chapter 11 Test |
page 823 #1 - 6.
X-tra Credit:
Dewey Wins!
President Dewey?? Read the
articles and explain why the survey
predicted outcome of the presidential
election incorrectly.
Due Friday.
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|
9/29 |
Happy New Year! |
|
9/30 |
Collect HW.
Dependent Events--no replacement.
--Dependent trials:
where ga = # of members of a
group
sa = # of successes from that
group
n = total population in all groups
Odds vs Probs.
Start HW. |
page 648
#23 - 29
Odds
page 648
#35 - 49
Odds |
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10/3 |
Do Now: Find the probability that you
would be dealt three Queens and two Aces in
a game of poker.
Look over
notes on Chapter 12.
INDEPENDENT EVENTS
Tree Diagrams: Make a tree the
shows possible outcomes with random
selection on five question test with 4
multiple choice answers. |
Finish Tree |
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10/4 |
Do Now: Find the probability that you
would be dealt five Hearts in a game of
poker.
From HW develop formula for probability
with trials that are independent AKA
Bernoulli Experiments:
nCr(p)r(q)n-r
where n = # of trials
r = # of successes
p = P(success)
q = P(failure)
page 678 #18 - 21 |
page 679 #22 - 27 |
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10/5 |
Do Now: What is the probability that
you would take four red marbles from and urn
containing 10 red and 5 blue marbles?
Go over HW.
Experiments without replacement when order
matters. From above:
P(1red, then 1 blue)
Page 854 (12-3) #1-3.
Very quick quiz tomorrow on probability of
dependent and independent events. |
Page 666 #9-13 find mean,
range and median. |
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10/6 |
Quiz 12-3,8.
Measures of central tendency:
mean ( ),
mode, median, range
Measures of despersion:
variance (s2),
standard deviation (s).
Finish page 666 #9-13 |
Finish page 666
#9-13
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10/7 |
Go over HW. Ans:page 667#9,10,11,12,13.
Show how to get measures
of dispersion on the calculator.
Stat--Edit--L1 for listed data
--L1 then L2 for freq. charts
REMEMBER to enter L1 comma L2:
Stat==> Calc
==> 1-Var Stats
L1 ,
L2
Standard Deviation WS1 |
Standard Deviation WS1 |
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10/11 |
Go over HW.
Define difference between
s--population
standard deviation and S--sample
(always larger) standard deviation.
Define: bias--Dewey Wins!
discrete distribution
continuous distribution
skewed distribution
Types of
Experiments:
Control
Observational
Survey |
page 855 (12-6)
#4, 5, 6--frequency chart is optional.
12-experiments def'n |
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10/12 |
Go over HW.
Normal
Distribution
Formula Sheet
Complete problems on
Normal Dist. WS
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page 674 #15 - 21. |
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10/13 |
Go over Chapter
12 page 688 #8 - 12, 13-17,19, 20,22, 29-32,
33-37. |
Study for Chapter
12 BIG QUIZ |
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10/14 |
Chapter 12 BIG
QUIZ |
|Absolute Value|
WS1 |
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10/17 |
|Absolute Value|:
--expressions
--equations |
Page 30 #17 - 36 Evens. |
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10/18 |
Go over HW.
Check answers.
|Absolute Value| equations w/variables on
both sides.
page 829
(1-4) #29, 26. |
Page 31 #39 - 46 |
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10/19 |
Go over HW.
Go over solving inequalities.
Page 37 #22,
24, 27--simple w/(-) coefficient.
Introduce compound <>, interval notation.
Page 44 #8,
9. |
Page 44 #27-31. |
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10/20 |
Do Now:
Page 8 #4 - 9
Go over HW.
Do page 44 #10, 11.
Quiz tomorrow.
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Page 44 #21, 22, 37-39. |
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10/21 |
Quiz. |
Page 226 #18-32--# 28 X-tra credit. |
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10/24 |
Collect HW.
Scientific notation--page 227 #44-54, LHS.
Copy
rules
for exponents.
Start WS.
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Polynomial
WS1
Polynomial WS2 |
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10/25 |
1- Go over homework.
2- degree of polynomial.
3- +,-,* of polynomials.
4-page 837 (5-2) RHS |
Page 231 #7 - 14. |
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10/26 |
Go over HW.
Division by monomial.
page 236 #4, 5, then
example with complete canceling on one term:
 |
Page 236 #15-20, page 837 (5-3) #1,2,3.
Follow example #1 page 233--Split the
polynomial into different fractions and
reduce. For some problems (#16, 20, 2,
3), the terms will not reduce completely. |
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10/27 |
Show answers to HW.
Long Division
--divide
--multiply
--subtract
--compare
--bring down
Long Division with missing terms:
--put polynomial into standard form
--fill in terms |
Page 237 #21, 23, 25, 31. (#25,
31 have remainder). |
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10/28 |
Go over HW.
Quick quiz on long
division.
*
1--Greatest common factor |
Page 242 #4, 15, 16
Page 837 (5-4) #1, 6
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* 1--Greatest common factor
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** 2--Quadratic
with no leading coefficient--AKA 1
with leading coefficient
with missing linear term
with missing constant term
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*** 3--Grouping
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**** 4--Cubic
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10/31 |
Go over HW.
** 2--Quadratic with no leading coefficient--AKA
a = 1
--with missing linear term
--with missing constant term
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Geometry factoring WS review |
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11/1 |
** 2--Quadratic
with leading coefficient
*** 3--Grouping
page 242:
#7, 8--Use
grouping to show quadratic factoring where a
= 1.
#24, 25--Then
show leading coefficient <> 1. Does
this work for #27??
(Yes, but
factors are not prime!)
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Page 242 #21 - 28, 32 - 34 |
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11/2 |
Do now: page 242: #19,20-grouping.
****
4--Cubic
*****
5--Any combination of the above. |
Page 837 (5-4) #1 - 24 LHS--NOT 12
also Page 837 (5-4) # 13, 17, 20, 26.
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11/3 |
Do Now: page 243 #42.
Go over the homework.
Do the evens on the ditto in class. |
Algebra
2 Factoring WS odds |
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11/4 |
Do Now: page 243 #37, 39.
Go over the homework. BIG FACTORING QUIZ.
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Algebra
2 Factoring WS finish |
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11/7 |
Collect HW.
Introduce roots page 248 #7-14 |
Page 248 #28 - 48. |
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11/8 |
Election DAY |
XXXXXXXX |
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11/9 |
Simplify radicals. Rationalize
denominators.
Page 254 #4, 5, 6. |
Page 254 #15-30
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11/10 |
Do Now: page 248 #49-51
Multiply/Add radicals.
Page 254 #10, 11. |
Page 254 #31-38.
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