Foundations of Abstract Discrete Math Math Worksheet
Need help with my Discrete Math question – I’m studying for my class.
1. Consider the function h : X → Y defined by h(x) = x
2 − 2x.
(a) Show that if X = Y = R, then h is neither injective nor surjective.
(b) Let X = R, find Y ⊆ R such that h is surjective.
(c) Consider Y = Im(f), find X ⊆ R so that h is bijective.
Virginia Commonwealth University Fundamental Theorem of Calculus Questions
5.Consider the function ( )= ^4−4 ^3. Determine the following for f(x) , if they apply :I will be very picky about work shown. Do not use a calculator
.a)x- and y– intercepts :
b)Intervals on which f(x) increases and decreases:
c)Absolute and relative maxima and minima:
d)Intervals of concavity:
e)Points of inflection:
f)Sketch = ( ) using the above information.
6.Use the definition of the definite integral (this involves a limit) to evaluate ∫3,1(x^2+1) . Use the Fundamental Theorem of Calculus to check your answer. Show all the steps.
7.Set up a definite integral that gives the area of the region between the graphs of ( )= ^2+2 +1 and ( )=2 +5. Sketch and shade the region. Then use your calculator to solve the integral.
With the Given Transformations Evaluate the Integral Questions
NEED the tutor free at PST 4/28/2021 2pm to 3:50 pm(which is about 2 hours after i post this ), I will post questions on starting 2pm.
1. Use the given transformation to evaluate the integral.
2. Set up the following using rectangular, cylindrical and spherical coordinates, then with whichever seems more appropriate, evaluate the triple integral.
4. Evaluate the double integral bounded by the general regions given. (rectangular coordinates).
Ashford University Scientific Notation Exercises
I need this quick help with middle school math homework but need it in 3 hours……Write the problem and then the answer for each problem and make sure they are number correctly so answers do not get mix up
West Coast University Week 5 Domain of Rational Function Discussion
I need help with a Mathematics question. All explanations and answers will be used to help me learn.
Complete your Week 5 discussion prompt:
Teach your classmates the process to find the domain of rational function. Illustrate the concept with two examples, one of which requires factoring. Please include both set notation and interval notation as part of your teaching. Remember that teaching requires detailed explanation, as well as the actual math notation.
Observational Study Analytical Review
You need to post 1 unique article/explanation about an experiment OR 1 unique article/explanation about an observational study. You should begin a new thread with your topic, and include:1.) A link to the website or upload the relevant file.2.) The requested explanation or calculation 3.) Format your post like this: “Observational Study: In this article, Gallup polled 200 people about ….” so that it is clear to everyone which topic you have chosen.4.) Use “Observational Study” or “Experiment” in the title (no quotation marks necessary).
Here are the details on the articles and discussion you should post to a new thread (choose only ONE):
1.) Observational Study:a.How was the sample collected? (Use appropriate statistics terminology: Simple Random Sample, Stratified Random Sample, Cluster Sample, Voluntary Response)
b. What is the sample size?
c.What was the response rate?
d.What variables were measured?
e.Were the results displayed in a graph? If so, what type of graph was used? If not, what type of graph would be appropriate for displaying this data?
f.What are potential sources of bias?
g.What could be done to improve this study?
2.) Experiment:
a.Who or what is in the sample? What is the sample size?
b. What is/are the treatments?
c.What is the design of the experiment? Is it one we learned in class?
d. Were the three principles of good experimental design (Randomization, Replication, Comparison/Control) used?
e. What are the response variables? Are these variables categorical or quantitative?
f.Were the results shown with a graph? If so, what kind of graph was used? If not, what kind of graph would be appropriate for displaying this data?
g.What are some potential lurking variables? Explain your reasoning.
STT 200 University Of Nigeria Nsukka Order Processing Recommendation Discussion
I am expecting two different documents the first one for task 1 and the scened one for task 2. I have attached documents for task 1 please read and follow the instructions for task 1. For Task 2, you will need to write a response to the file that I have attached. I am expecting 250 to 350 words for task 1.
University of Maryland Independent Samples T Test Paper & Worksheet
write a nul hypothesis,run analysis either by using data analysis and the two sample or by comparing the two confidence intervals.Interpret data to determine if the resting heart rate is the same
Deliverable 1 – Descriptive Statistics Deliverable 1 – Descriptive Statistics
