Consider the following function : f(x)= (x2 - 3x +2)/(x2-1) a) Find the limit of the function as x approaches -1, if it exists. b) Find the limit of the function as x approaches +1, if it exists. c) State whether the function is continuous over its domain. If it is not, name the values of x for which it is not continuous.
Consider the following function : f(x)= (x2 - 3x +2)/(x2-1) a) Find the limit of the function as x approaches -1, if it exists. b) Find the limit of the function as x approaches +1, if it exists. c) State whether the function is continuous over its domain. If it is not, name the values of x for which it is not continuous.
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter4: Polynomial And Rational Functions
Section4.1: Polynomial Functions Of Degree Greater Than
Problem 36E
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- Consider the following function :
f(x)= (x2 - 3x +2)/(x2-1)
- a) Find the limit of the function as x approaches -1, if it exists.
- b) Find the limit of the function as x approaches +1, if it exists.
- c) State whether the function is continuous over its domain. If it is not, name the values of x for which it is not continuous.
- d) Use the quotient formula to determine the derivative of the function.
- e) Can the function be simplified ? If so, simplify the function.
- f) Graph the function. Show accurately any x and y intercepts and any asymptotes.
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