ComputerScienceExpert

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Expertise:
Applied Sciences,Calculus See all
Applied Sciences,Calculus,Chemistry,Computer Science,Environmental science,Information Systems,Science Hide all
Teaching Since: Apr 2017
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  • MBA IT, Mater in Science and Technology
    Devry
    Jul-1996 - Jul-2000

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  • Professor
    Devry University
    Mar-2010 - Oct-2016

Category > Math Posted 19 Apr 2017 My Price 8.00

Module 10 Problems

Hello, I need help with answering these math questions assignment is in attached files.

 

 
Module 10 Problems Your Name:
Answer the questions below. The space will expand as you work. Please include your entire working calculations along
with your answer. Minimum credit is given if you only include your final answer.
1. Using the following graph answer the following questions:
a)
b)
c)
d) For what values of x is f(x) = 0?
Find the approximate values for x so that f(x1) = f(x2) = 3?
As x increases between 2 and 4, do the values of f increase or decrease?
Is f(0) positive or negative? 5
4
3
2
1
-7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 8 9 -1
-2
-3 2. Graph the following function f(x) = x - |x| 3. Express the following equation, using Ω Ο∨Θ notation Confidential & Proprietary © Rasmussen 2010 1 2∨x∨≤ | | ( 4 x−5 ) (2 x +5)
≤ 18∨x ∨¿
3 x2 +6 4. Express the following equation, using Ω Ο∨Θ notation |3 x 5−4 x 4+ 3 x 3 +2 x 2+5 x +12|≤12|x 5|
x^5: 3-4/x+3/x^2+2/x^3+5/x^4+12/x^5<=12 as x approaches infinity.
Answer = terms divided by x or some power of x go to zero, simplified to 3 <= 12.
5. Show that for any real number x if x > 4 then |x 2|≤|2 x 4 +3 x 3+ 2 x 2|≤∨12 x 6 ∨¿ |X^2 <_ |2x^4+3x^3+2x^2| and |2x^4+3x^3+2x^2 <_|12x^6|
|x^2| <_ |2x^2| <_ |2*4^4+ 3*4^3+2x^2| <_ |2x^4+3x^3+2x^2|
2=2
4<x
4<x
6. Given the following equations what is the corresponding a)
b)
c) Θ ( x ? ) notation ( 2 x−2 ) (2 x+ 4)
8 ( 2 x 2−2 x+ 2 ) (2 x + 4)
2 ( 3 x 3 +2 x2 + 4 x+ 2 ) (2 x2 +3 x+ 2)
12 7. For the following code segment calculate the total number of additions and subtractions taking place for a positive
value of x
For a := 3 to x
Ans = Ans + 3a – 4x + 4
Next a Confidential & Proprietary © Rasmussen 2010 2

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Answers

ComputerScienceExpert
(11)
Status NEW Posted 19 Apr 2017 08:04 AM My Price 8.00

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file 1492589160-Solutions file 2.docx preview (51 words )
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