CHAPTER 6 DISCUSSION LAB
Directions: In order for your discussion lab to be accepted for grading it must be
saved in the correct format and named properly. Refer to your Course Addendum,
available at class.daytonastate.edu, for more details.
Problem 1
Give an example of a Rational Function that is undefined at x = a where a is a Real
Number. Next, state the domain of your Rational Function using both Set Notation
and Interval Notation.
Problem 2
Each figure represents a Real Number and no denominators are zero. Choose the
correct statement and briefly explain why the others are not correct.
a)
? ?
+ ?
?
=
?+?
??
b).
? ?
+ ?
?
=
?+?
?+?
c).
? ?
+ ?
?
=
??+??
??
Daytona State College
MAT1033 Online Discussion Lab
Problem 3
Describe, in your own words, the difference between a rational expression and a
rational equation.
Problem 4
In College Algebra we begin to work with and simplify the difference quotient, which
is given by the formula ?(?+ℎ)−?(?)
ℎ
. Find the difference quotient for the
following function by completing the following steps:
?(?) = 5? − 4
1. Find f(x + h) = __________________________
2. Find f(x) = _____________________________
3. Find f(x+h) – f(x) = ______________________
4. Find ?(?+ℎ)−?(?)
ℎ
= ______________________
TAKE ADVANTAGE OF OUR PROMOTIONAL DISCOUNT DISPLAYED ON THE WEBSITE AND GET A DISCOUNT FOR YOUR PAPER NOW!