Difference between revisions of "009A Sample Final 1, Problem 6"

From Grad Wiki
Jump to navigation Jump to search
(Created page with "{| class="mw-collapsible mw-collapsed" style = "text-align:left;" !Foundations:   |- | |} '''Solution:''' '''(a)''' {| class="mw-collapsible mw-collapsed" style = "te...")
 
 
(22 intermediate revisions by 2 users not shown)
Line 1: Line 1:
{| class="mw-collapsible mw-collapsed" style = "text-align:left;"
+
<span class="exam"> Consider the following function:
!Foundations: &nbsp;
 
|-
 
|
 
|}
 
  
'''Solution:'''
+
::<math>f(x)=3x-2\sin x+7</math>
  
'''(a)'''
+
<span class="exam">(a) Use the Intermediate Value Theorem to show that &nbsp;<math style="vertical-align: -5px">f(x)</math>&nbsp; has at least one zero.
  
{| class="mw-collapsible mw-collapsed" style = "text-align:left;"
+
<span class="exam">(b) Use the Mean Value Theorem to show that &nbsp;<math style="vertical-align: -5px">f(x)</math>&nbsp; has at most one zero.
!Step 1: &nbsp;  
 
|-
 
|
 
|-
 
|
 
|-
 
|
 
|-
 
|
 
|}
 
  
{| class="mw-collapsible mw-collapsed" style = "text-align:left;"
+
<hr>
!Step 2: &nbsp;
+
[[009A Sample Final 1, Problem 6 Solution|'''<u>Solution</u>''']]
|-
 
|
 
|-
 
|
 
|-
 
|
 
|}
 
  
'''(b)'''
 
  
{| class="mw-collapsible mw-collapsed" style = "text-align:left;"
+
[[009A Sample Final 1, Problem 6 Detailed Solution|'''<u>Detailed Solution</u>''']]
!Step 1: &nbsp;
 
|-
 
|
 
|-
 
|
 
|-
 
|
 
|}
 
  
{| class="mw-collapsible mw-collapsed" style = "text-align:left;"
 
!Step 2: &nbsp;
 
|-
 
|
 
|}
 
  
{| class="mw-collapsible mw-collapsed" style = "text-align:left;"
 
!Step 3: &nbsp;
 
|-
 
|
 
|-
 
|
 
|}
 
 
'''(c)'''
 
 
{| class="mw-collapsible mw-collapsed" style = "text-align:left;"
 
!Step 1: &nbsp;
 
|-
 
|
 
|-
 
|
 
|}
 
 
{| class="mw-collapsible mw-collapsed" style = "text-align:left;"
 
!Step 2: &nbsp;
 
|-
 
|
 
|-
 
|
 
|-
 
|
 
|}
 
 
{| class="mw-collapsible mw-collapsed" style = "text-align:left;"
 
!Final Answer: &nbsp;
 
|-
 
|'''(a)'''
 
|-
 
|'''(b)'''
 
|-
 
|'''(c)'''
 
|}
 
 
[[009A_Sample_Final_1|'''<u>Return to Sample Exam</u>''']]
 
[[009A_Sample_Final_1|'''<u>Return to Sample Exam</u>''']]

Latest revision as of 15:53, 2 December 2017

Consider the following function:

(a) Use the Intermediate Value Theorem to show that    has at least one zero.

(b) Use the Mean Value Theorem to show that    has at most one zero.


Solution


Detailed Solution


Return to Sample Exam