Description
it is basic homework all these questions should be answered in full answer. include all steps
Unformatted Attachment Preview
Math 121
Summer 2018
May 23, 2018
Name:
Writing Assignment 2
(Due Tuesday, May 29)
1. (a) State the definition of “the derivative of f (x) at x”.
(b) Use the definition of derivative to determine the derivative of
f (x) = 3x2 − 5x.
(c) Use the definition of derivative to determine the derivative of
√
f (x) = x + 4.
Use any rules for the following problems.
2. Differentiate the function
f (x) =
7 −3 √
+x −2 x−ex +2 sin x
x
3. Find the derivative of y = cos(x5 + 7x).
4. Find the rate of change of f (x) at x = 1 where
f (x) = (
1
3
x4
−
)(x
+
)
x2 x3
4
5. Find all the values x where the graph of function y =
horizontal tangent line.
6. Find an equation of the tangent line to the curve f (x) =
ex
2x+1
ex
2x+1
has a
at (0, 1).
7. Let the function be y = ex · cos x.
(a) Find
dy
dx .
(b) Find the second derivative of y, i.e., d2 y/dx2 .
8. Find the derivative of y = sin(tan(4x)).
9. Find the derivative of y =
q
x−2
x+2 .
Purchase answer to see full attachment
Purchase answer to see full attachment
User generated content is uploaded by users for the purposes of learning and should be used following Studypool's honor code & terms of service.
Explanation & Answer
Here the an...
Completion Status:
100%
Review
Review
Anonymous
Awesome! Made my life easier.
Studypool
4.7
Trustpilot
4.5
Sitejabber
4.4
24/7 Homework Help
Stuck on a homework question? Our verified tutors can answer all questions, from basic math to advanced rocket science!
Most Popular Content
8 pages
Data Driven Decision Making Solution Done
1. Suppose Smith and Wilson is a relatively small West Coast advertising agency. Assume that they have hired you to help i ...
Data Driven Decision Making Solution Done
1. Suppose Smith and Wilson is a relatively small West Coast advertising agency. Assume that they have hired you to help in their newly established ...
MAT 205 Ashford University Calculations of Health Care Expenses Discussion
Describe how you arrived at your solutions. Showcase your critical thinking skills and include supporting detail to back u ...
MAT 205 Ashford University Calculations of Health Care Expenses Discussion
Describe how you arrived at your solutions. Showcase your critical thinking skills and include supporting detail to back up your conclusions.Your initial post should be at least 250 words in length. It should show all the required math work and explain all the steps. Also include a simple reference for any used resource. For example: Washington Post dated August 13, 2018 or retrieved from <url-address>.Assume that you have a relatively simple health insurance plan with the following provisions:• The annual deductible is $500. The insurance company pays 100% of all costs after deductible andco-paymentsOffice visits require a co-payment of $25.Emergency room visits have a $200 co-payment.Surgical operations have a $1000 co-payment.You pay a monthly premium of $350.During a one-year period, your family has the following expenses:February 18: Office visit — $100 (total cost before insurance)March 26: Emergency room — $580 (total cost before insurance)April 23: Office visit — $100 (total cost before insurance)May 14: Surgery — $6500 (total cost before insurance)July 1: Office visit — $100 (total cost before insurance)September: 23 Emergency room — $840 (total cost before insurance)Based on the above information, complete the following. Show your math calculations.What is the current status of federal law in the U.S.A. regarding health insurance?Has the law changed since the Affordable Care Act was passed in 2010? If so, explain.
11 pages
Difference between Descriptive Statistics and Inferential Statistics
Descriptive statistics includes statistical procedures that we use to describe the population we are studying. The data co ...
Difference between Descriptive Statistics and Inferential Statistics
Descriptive statistics includes statistical procedures that we use to describe the population we are studying. The data could be collected from either a sample or a population, but the results help us organize and describe data.
A carpenter wants to construct a simple cabin with a pitched roof. A-frame cabin next to the wall must be 8 ft. high, homework help
A carpenter wants to construct a simple cabin with a pitched roof. The inside height of this “A-frame” cabin nex ...
A carpenter wants to construct a simple cabin with a pitched roof. A-frame cabin next to the wall must be 8 ft. high, homework help
A carpenter wants to construct a simple cabin with a pitched roof. The inside height of this “A-frame” cabin next to the wall must be 8 feet high. The owner wants the inside height of the roof in the middle of the room (at the tallest point) to be 12 feet high. The owner wants the slope of the roof to be 1/3 (for every 3 ft you travel horizontally towards the middle of the roof, you go up 1 ft vertically) . How wide then must the cabin be?
null and alternative hypotheses
Share the null and alternative hypotheses for a decision that is relevant to your life. This can be a personal item or som ...
null and alternative hypotheses
Share the null and alternative hypotheses for a decision that is relevant to your life. This can be a personal item or something at work. Define the population parameter, the appropriate test statistic formula, and if the hypothesis test is left-tailed, right-tailed, or two-tailed. Be sure to set up your hypotheses, too. How did you decide on constructing these hypotheses? What level of significance would you use? Why?
The population parameters that you should use for this discussion are:
?: the population mean
or
p: the population proportion
Be sure to include numerical values for your variables. Additionally, identify the Type I and Type II Errors that could occur with your decision?making process.
Similar Content
Applications of Linear Programming, algebra homework help
Please check my answers....
plz help!!!!!!!!!!!!!!!!!
...
Find the solution of the exponential equation, rounded to four decimal places. e
Find the solution of the exponential equation, rounded to four decimal places.e1 − 2x = 3...
need help! algebra question (answerandexplanation?) please!
Vincent can sand a deck in 120 minutes. Carlos can sand the same deck in 95 minutes.Approximately how long would it ...
MAT 232 AU Statistics is About People Even if You Cant See the Tears Discussion
Video 24: Statistics is About People, Even if You Can't See the Tears. You will find Video 24: Statistics is About People...
A bike is going 50mph. Find how many revolutions per minute it would take to pedal at this speed.
The back wheel of the bike has a radius of 12 inches. The gear has a radius of 3 inches and the gear holding the chain has...
Question City Of Flies
A city of flies has a population that doubles once every day. The flies go extinct from overpopulation on the 30th day. On...
Module 1 Dq 2
In investigating Russia, Chinese, and other hackers that cause danger to the America, a descriptive research design will b...
Attachment 1 11 Compressed
...
Related Tags
Book Guides
The 5 Love Languages
by Gary Chapman
The Book Thief
by Markus Zusak
All Quiet on the Western Front
by Erich Maria Remarque
The Glass Palace
by Amitav Ghosh
Good Kids Bad City
by Kyle Swenson
Mrs Dalloway
by Virginia Woolf
American Gods
by Neil Gaiman
A Passage to India
by E. M. Forster
Shattered - Inside Hillary Clintons Doomed Campaign
by Amie Parnes and Jonathan Allen
Get 24/7
Homework help
Our tutors provide high quality explanations & answers.
Post question
Most Popular Content
8 pages
Data Driven Decision Making Solution Done
1. Suppose Smith and Wilson is a relatively small West Coast advertising agency. Assume that they have hired you to help i ...
Data Driven Decision Making Solution Done
1. Suppose Smith and Wilson is a relatively small West Coast advertising agency. Assume that they have hired you to help in their newly established ...
MAT 205 Ashford University Calculations of Health Care Expenses Discussion
Describe how you arrived at your solutions. Showcase your critical thinking skills and include supporting detail to back u ...
MAT 205 Ashford University Calculations of Health Care Expenses Discussion
Describe how you arrived at your solutions. Showcase your critical thinking skills and include supporting detail to back up your conclusions.Your initial post should be at least 250 words in length. It should show all the required math work and explain all the steps. Also include a simple reference for any used resource. For example: Washington Post dated August 13, 2018 or retrieved from <url-address>.Assume that you have a relatively simple health insurance plan with the following provisions:• The annual deductible is $500. The insurance company pays 100% of all costs after deductible andco-paymentsOffice visits require a co-payment of $25.Emergency room visits have a $200 co-payment.Surgical operations have a $1000 co-payment.You pay a monthly premium of $350.During a one-year period, your family has the following expenses:February 18: Office visit — $100 (total cost before insurance)March 26: Emergency room — $580 (total cost before insurance)April 23: Office visit — $100 (total cost before insurance)May 14: Surgery — $6500 (total cost before insurance)July 1: Office visit — $100 (total cost before insurance)September: 23 Emergency room — $840 (total cost before insurance)Based on the above information, complete the following. Show your math calculations.What is the current status of federal law in the U.S.A. regarding health insurance?Has the law changed since the Affordable Care Act was passed in 2010? If so, explain.
11 pages
Difference between Descriptive Statistics and Inferential Statistics
Descriptive statistics includes statistical procedures that we use to describe the population we are studying. The data co ...
Difference between Descriptive Statistics and Inferential Statistics
Descriptive statistics includes statistical procedures that we use to describe the population we are studying. The data could be collected from either a sample or a population, but the results help us organize and describe data.
A carpenter wants to construct a simple cabin with a pitched roof. A-frame cabin next to the wall must be 8 ft. high, homework help
A carpenter wants to construct a simple cabin with a pitched roof. The inside height of this “A-frame” cabin nex ...
A carpenter wants to construct a simple cabin with a pitched roof. A-frame cabin next to the wall must be 8 ft. high, homework help
A carpenter wants to construct a simple cabin with a pitched roof. The inside height of this “A-frame” cabin next to the wall must be 8 feet high. The owner wants the inside height of the roof in the middle of the room (at the tallest point) to be 12 feet high. The owner wants the slope of the roof to be 1/3 (for every 3 ft you travel horizontally towards the middle of the roof, you go up 1 ft vertically) . How wide then must the cabin be?
null and alternative hypotheses
Share the null and alternative hypotheses for a decision that is relevant to your life. This can be a personal item or som ...
null and alternative hypotheses
Share the null and alternative hypotheses for a decision that is relevant to your life. This can be a personal item or something at work. Define the population parameter, the appropriate test statistic formula, and if the hypothesis test is left-tailed, right-tailed, or two-tailed. Be sure to set up your hypotheses, too. How did you decide on constructing these hypotheses? What level of significance would you use? Why?
The population parameters that you should use for this discussion are:
?: the population mean
or
p: the population proportion
Be sure to include numerical values for your variables. Additionally, identify the Type I and Type II Errors that could occur with your decision?making process.
Earn money selling
your Study Documents