1.5 Trigonometric function
Tuesday, September 26, 2017
10:53 PM
Cost=sin(t+pi/2) because shifted horizontally by pi/2
f(t)= Asin(Bt) + C is shifted by C and oscillate around C by
amplitude A
MTH141 Pa
1.1 Function and change p1
Wednesday, September 6, 2017
6:25 PM
MTH141 Page 1
MTH141 Page 2
Quizz
1.
Hydroelectric power is electric power generated by the force of moving water. Figure 1.21
shows13 Y
1.3 New function from old p6
Saturday, September 9, 2017
12:24 PM
MTH141 Page 1
Scannable
Documen.
MTH141 Page 2
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1.3 New functions from old
1. Is the function even, odd, or
question
Tuesday, September 12, 2017
6:48 AM
Chapter 4, Section 4.3, Question 039
A woman pulls a sled which, together with its load, has a mass of kg. If her arm
makes an angle of with her body (assu
1.2 Exponential function p3
Saturday, September 9, 2017
12:21 PM
Note: understanding growth factor a and growth rate r
Ex: N(t) = 1.3*(2.5)^t
a= 2.5 ; r=1.5
After 1 year, N will be more than double th
1.4 Logarithm
Wednesday, September 13, 2017
7:59 PM
MTH141 Page 1
1. Willey asm4, ques55
In 2010, there were about 246 million vehicles (cars and trucks) and about 308.7 million people in the
United S
MTH 111 - Spring 2015
Instructor: Sara. OReilly Chapter 2 Homework March 10, 2015
Name: M Score: / 10
All your work has to be done on this paper and it has to be easy to follow in order to earn
credit
MTH 111 Spring 2015
Instructor: Sara OReiy Homework 2 February 5, 2015
Name: M Score: / 7
All your work has to be done on this paper and it has to be easy to follow in order to earn
credit. This h
MTH 111 - Spring 2015
Instructor: Sara OReilly . Homework 9 ' April 23, 2015
Name: ;_%LM_ Score: /12
All your work has to be done on this paper and it has to be easy to follow in order to earn
credi
MTH 111 - Spring 2015 7 ,
Instructor: Sara OReilly Homework 3 February 12, 2015
Name: MM. Score: /7
All your work has to be done on this paper and it has to be easy to follow in order to earn
credit.
MTH 111: Precalculus - Spring 2015 . 2/19/15 (TR) or 2/20/15 (MWF)
- Exam 1 Pretest
Name: SOUL-Tl QM: ' 7 Student ID:
The 8 questions on this pretest are only a sample of questions that are similar
MTH 111 Spring 2015
Instructor: Sara OReilly Chapter 1 Homework February 13, 2015
Name: SQCQT" QM Q) Score: /10
You have to Show all your work in order to earn credit. This homework assignment is du
MTH 111 - Spring 2015 _
Instructor: Sara OReilly Homework 5 ' March 5, 2015
Name: MM Score: / 9
All your work has to be done on this paper and it has to be easy to follow in order to earn
credit. This
MTH 111: Precalculus 3/12/15 (TR) or 3/13/15 (MWF)
Exam 2 Pretest
Name: G LLLT I Q U 3 Student ID:
The 8 questions on this pretest are only a sample of questions that are similar to those you should
MTH 111 - Spring 2015
Instructor: Sara OReilly Worksheet 4.1,42 April 21, 2015
4.1 Exponential Functions and Their Applications
1. Find the following values for the given functions:
maze-m m): 2"322
MTH 111: Precalculus 4/16/15 (TR) or 4/17/15 (MWF)
Exam 3 Protest
Name: M; Student ID:
The 8 questions on this pretest are only a sample of questions that are similar to those you should
expect to see
MTH 111 Spring 2015
Instructor: Sara OReilly Homework 6. March 26, 2015
Name: MM Score: /,9/ I
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MTH 111 - Spring 2015
Instructor: Sara. OReilly Worksheet 3.7 April 14, 2015
3.7 Trigonometric Identities
1. Simplify the following expressions using identities:
5) - .5650 .
t W (-)=- Lzf A
an :1
MTH 111 Spring 2015
Instructor: Sara. OReilly Homework 8 April 11, 2015
Name: GMTlo 0 $ Score:_/12
All your work has to be done on this paper and it has to be easy to follow in order to earn
credit.