1. the derivative of a function f is given by the formula x2 – 2x - 3 df (x) dx x - 1 (a). There is one input value where the output of the derivative function is not defined. What is this value? You must show your work (b). There are two input values where (x) = 0. What are these values? show your work (c). Your answers to Parts (a) and (b) divide the real number line into four subintervals. Place your answers on the number line below and identify the four subintervals. Interval 1: Interval 2: Interval 3: Interval 4:

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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1. the derivative of a function f is given by the formula
df
x2 – 2x – 3
-(x)
dx
х — 1
(a). There is one input value where the output of the derivative function is not defined. What is this value? You
must show your work
df
(b). There are two input values where (x) = 0. What are these values? show your work
dx
(c). Your answers to Parts (a) and (b) divide the real number line into four subintervals. Place your answers on the
number line below and identify the four subintervals.
Interval 1:
Interval 2:
Interval 3:
Interval 4:
Transcribed Image Text:1. the derivative of a function f is given by the formula df x2 – 2x – 3 -(x) dx х — 1 (a). There is one input value where the output of the derivative function is not defined. What is this value? You must show your work df (b). There are two input values where (x) = 0. What are these values? show your work dx (c). Your answers to Parts (a) and (b) divide the real number line into four subintervals. Place your answers on the number line below and identify the four subintervals. Interval 1: Interval 2: Interval 3: Interval 4:
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