Math 3A (Fall 2012, Chang) Test 1 NAME:
0 Use a pencil and an eraser.
0 Calculators are allowed.
0 Turn off cell phones. You are NOT allowed to use a cell phone as a calculator.
0 Show work whenever possible.
1) [14 pt] For the function f whose graph is g
Math 3A (Fall 2012, Chang)
Final Exam Review - Solutions
Solutions
1. [Solutions to all four tests can be found on
http:/hchangccmath.wordpress.com/math-3a-2012-fall/
Please take a look.]
2.
.
3.
4.
5.
, so
6.
, so
. Or, better yet, we may first re-write
Math 3A (Fall 2012, Chang)
Final Exam Review
The Final Exam will take place on Tuesday, December 11, starting 8:00AM, lasting for only two hours.
Please arrive on time.
It will cover Chapters 3, 4, 5. The following are what it will emphasize:
1. Different
Jason Sin
Winner Winner Chicken Dinner
The movie 21 directed by Robert Luketic talks about a club at MIT where the students
uses probability and statistics. They implement the idea of variable change to determine the
probability of certain hands in blackj
deMenocal, P. B. (2014). Climate shocks. Scientific American, 311(3), 48-53.
Scrambling up the steep bank of a small wadi, or gully, near the western shore of Lake Turkana
in northern Kenya, I stop on a little knoll that offers a view across the vast, mos
Wong, K. (2014). Rise of the Human Predator. Scientific American, 310(4), 46-51.
Some 279,000 years' ago, on a ridge overlooking a vast lake in central Ethiopia's Rift Valley,
hunters painstakingly shaped chunks of greenish black volcanic glass into small
Robson, D. (2014). The story in the stones. (Cover story). New Scientist, 221(2958), 34-39.
Sparks fly as stone meets stone, and shards of rock ricochet off the furniture around me. Each
strike makes me flinch, but Bruce Bradley is the picture of cool con
Haviland, W.A., Prins, H.E.L., McBride, B, Walrath, D. (2011). Cultural Anthropology The Human
Challenge, 13th ed. Wadsworth Cengage Learning. Belmont, CA. pp 80-81.
Study Guide for Test 4: Chapters 13, 14, 15a and 15b
Test #4 questions will cover vocabulary and concepts from the textbook, videos and extra articles. Read the
Power Point presentations and pay special attention to the Insights sections in your textbook.
Gruber, Karl. (2013 December 4). Discovery of Oldest DNA Scrambles Human Origins Picture
Scientists reveal the surprising genetic identity of early human remains from roughly 400,000years ago
in Spain. National Geographic News. http:/news.nationalgeograph
Study Guide for Test 3: Chapters 9, 10, 11 and 12
Test #3 questions will cover vocabulary and concepts from the textbook, videos and extra articles. Read the
Power Point presentations and pay special attention to the Insights sections in your textbook.
Ch
Becoming Human Part 3
PBS Airdate: November 17, 2009
NOTE
You can download the entire transcripts for all three parts by visiting the Becoming Human website
(http:/www.pbs.org/wgbh/nova/beta/evolution/becoming-human-part-1.html). Just scroll down the pag
Anthr 1: Research Paper
Due by 11:00 p.m. on Wednesday, 1/4/2017
Choose one of the following four topics for your short research paper for this class. Tell me what is the
problem or controversy or aspect(s) of this topic that interest(s) you. Investigate
1)
Winthrop Jordan published his study on the development of racial attitudes of white Americans towards
blacks during one of the most tumultuous periods of race relations ever experienced in the history of
this country. Just as his use of terminology dat
BCC American Politics Midterm II Fall 08
1. Which is true of special interest groups:
a. public interest groups only serve non-controversial causes
b. business groups are more likely to emphasize the outside game rather than the
inside game
c. anyone can
Week 13 forum
What does Kertzer's discussion of "political rites" add to our complex understanding of ritual? What other insights
have you gained from readings for this week? Be specific. Include page citations.
Harvey begins presenting Davids Kertzer und
Math 3F Homework #3 Solutions
Laney College, Spring 2017
Fred Bourgoin
Section 2.4
In Problems 919, determine whether the equation is exact. If it is, solve it.
9. (2x + y) dx + (x 2y) dy = 0
Solution. The equation is exact since
(2x + y) = 1 =
(x 2y).
y
Math 3F Homework #1 Solutions
Laney College, Spring 2017
Fred Bourgoin
Section 1.1
In Problems 24, a differential equation is given along with the field or problem area
in which it arises. Classify each as an ODE or a PDE, give the order, and indicate the
Math 3F Exam #1 Solutions
Laney College, Spring 2017
Fred Bourgoin
1. Solve each initial-value problem.
(a) y 12 y = et/3 ,
(14 points)
y(0) = 4
Solution. The equation is linear with integrating factor
=e
12 dt
= e /2 .
t
Multiply the equation by , then
Math 3F Homework #2 Solutions
Laney College, Spring 2017
Fred Bourgoin
Section 1.4
2. Use Eulers method to approximate the to the given initial-value problem at the
points x = 0.1, 0.2, 0.3, 0.4, and 0.5, using steps of size 0.1.
dy
= y (2 y),
dx
y(0) = 3
Math 3F Exam #1 Sample
Laney College, Spring 2017
Fred Bourgoin
1. Sketch a direction field for the equation y = 1 2y. What happens to the solutions
as x ?
2. Consider the initial-value problem
y = 2y 1 ,
y(0) = 1 .
Use Eulers method with h = 0.5 to appro
Math 3F Exam #1 Review Sheet
Laney College, Spring 2017
Fred Bourgoin
The exam will cover up to section 3.2. You are responsible for all of the
material presented in lecture and/or included in homework assignments so
far. To help you review, the following
Math 3A _ 7 Name IQ; Z _
7/8/14
Exam 2
Please Show your work. CaIculators allowed.
1. Find the first and second derivatives of the function.
_ i 4 _ 3 3 E 2 _
f(x)- 24x 6x +2x x+1
cfw_69 azatx3wi~ 3x79 l ix: 3. i
7 2
ET" :1:
(7%): Jg'szvi'ZxH
2. If g(x) =
2r: Atefggfx a" "i
Math12 (Calculus l)
Handwritten Assignment 3 W
Name (Please Prlnt) 4 Jr
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Petermine the following limit or state that the limit
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does not exist and explain why. Use analytics
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Background
The people involved in this case were the company of The Chicago grain
warehouse firm of Munn and Scott and Chief Justice Morrison Remick Waite. Munn
and Scott were a company that had storage and transport of agricultural products.
The Illinois
Ozkar Alvarez
Mr. Alcala
Counseling 57
13 Sep. 2016
Past, Present, and Future
My name is Ozkar Alvarez. I am 18 years old. I was born and raised in San Diego,
California. I have many hopes, dreams, and goals that I would love to achieve in my lifetime.
Gr
Hey Mama Kanye West
(Hey Mama), I wanna scream so loud for you, cause I'm so
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Let me tell you what I'm about to do, (Hey Mama)
I know I act a fool but, I promise you I'm goin back to
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I just want you
Who am I?
My name is Ozkar Alvarez. I am 18 years old and I was born in San Diego,
California, raised in Tijuana for the first 6 years of my life. Those 6 years will forever be
the best times I have had as a child and as a family whole.
I have an older si