The above information is from your computer : be sure it is correct. Submit over the internet by 2:00 PM (= 14:00 hours) on Wednesday 30 January 2013

Self-marking on-line assignment 2

Evaluating Limits
Submit over the internet by 2:00 PM Wednesday 30 January 2013

Methods will be discussed in class

 Click or type the appropriate answer for each question. When you are sure of your answers, send them to your Professor: Enter your name above Enter preferred email address;include @ and whatever follows Enter student I.D.

Using a calculator is NOT allowed on this practice assignment.

SOLVED EXAMPLE PROBLEM
Find the following limit:
 x 2
( x² - x - 2

x² - 5x + 6
) =
 x 2
( (x- 2) ( x + 1)

(x - 2) (x - 3)
) =
 x 2
( x + 1

x - 3
) = ( 2 + 1

2 - 3
) = (- 3)

[1] (value 10%)
Find the following limit:
 x 2
( x3 - 2x2 + x - 3 )   = (enter a number or write "undefined")
[2] (value 10%)
Find the following limit:
 x 1
( x² - 4

x - 2
)   = (enter a number or write "undefined")

[3] (value 10%)
Find the following limit:
 x 2
( x² - 4

x - 2
)   = (enter a number or write "undefined")

[4] (value 10%)
Find the following limit:
 x 2
( x - 4

x - 2
)   = (enter a number or write "undefined")

[5] (value 10%)
Find the following limit:
 x 3
( 2x² - 3x - 9

x - 3
)   = (enter a number or write "undefined")

[6] (value 10%)
Find the following limit:
 x 4
( 2x² - 5x - 12

5x² - 18x - 8
)   = (enter a number or write "undefined")

[7] (value 10%)
Find the following limit:
 x 3
( 3x4 - 13x³ + 12x²

x³ - 3x²
)   = (enter a number or write "undefined")

[8] (value 10%)
Find the following limit:
 x 9
(
 x - 9 x - 3
)
= (enter a number or write "undefined")

[9] (value 10%)
(One-sided limits) If a relationship between x
and y is defined by the red graph at the right :
Then
 x 2+
( y ) = (enter a number or write "undefined")
And
 x 2-
( y ) = (enter a number or write "undefined")

[10] (value 10%)
(One-sided limits) If a relationship between x
and y is defined by the red graph at the right :
Then
 x 2+
( y ) = (enter a number or write "undefined")
And
 x 2-
( y ) = (enter a number or write "undefined")

Roughly how many minutes did you spend working on this quiz :

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