MATH BUSSNESS- ECO

MATH 1325 Online Homework Assignment P a g e | 1 Mrs. Timmons

Module 1 – Homework Assignment Remember: Each homework assignment must be turned in as an attached file into the indicated dropbox. Failure to do so will result in a 0 for the homework assignment.

 Handwritten: Work the assignment on your own paper. Then scan or take a clear picture of your work and upload as either a jpeg or pdf file.

Complete the following problems on separate sheets of paper being sure to SHOW ALL of your work. Be sure to complete all numbered problems (1-10). Only 5 random questions will be graded for 20pts

apiece, it is in your best interest to work all problems.

Use the given graphs to answer the following questions

1.) Use the given graph to find the indicated limits, if it exists… a.

( 4) lim ( )

x f x

−→ − = b.

( 4) lim ( )

x f x

+→ − = c.

( 4) lim ( )

x f x

→ − =

d. ( 1)

lim ( ) x

f x +→ −

= e. ( 1)

lim ( ) x

f x −→ −

= f. ( 1)

lim ( ) x

f x → −

=

MATH 1325 Online Homework Assignment P a g e | 2 Mrs. Timmons

2.) Use the given graph to find the indicated limits, if it exists… a.

6 lim ( ) x

f x +→

= b. 6

lim ( ) x

f x −→

= c. 6

lim ( ) x

f x →

=

d. ( 2)

lim ( ) x

f x +→ −

= e. ( 2)

lim ( ) x

f x −→ −

= f. ( 2)

lim ( ) x

f x → −

=

Use the given functions to find the following limits, if they exist…

3.) ( )2 3

lim 5 3 9 x

x x +→

− +

4.) 2

lim 6 4 x

x −→

+

5.) ( )3 2 ( 1)

lim 2 6 1 x

x x x → −

− − +

6.) 3 2

lim 3 2 x

x →

+

7.) 5

2 1 lim

2x x

x→ + +

8.) ( 3)

3 lim

4x x x→ − + −

9.) 24

4 lim

16x x

x→ − −

10.) 2

( 2)

6 lim

2x x x

x→ − − − +