7 Let f(x) x – 9 * Then according to the definition of derivative

College Algebra
1st Edition
ISBN:9781938168383
Author:Jay Abramson
Publisher:Jay Abramson
Chapter3: Functions
Section3.5: Transformation Of Functions
Problem 3SE: When examining the formula of a function that is the result of multiple transformations, how can you...
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f'(x) = lim
You have not answered.
Let f(x)
x – 9*
Then according to the definition of derivative
f'(x) = lim
h→0
(Your answer above and the next few answers below will involve the variables h and æ.)
The expression inside the limit simplifies to a simple fraction with
numerator =
and
denominator
We can cancel the factor
appearing in the denominator against a similar factor appearing in the
numerator leaving a simpler fraction with
numerator =
and
denominator
Taking the limit of this fractional expression gives us
f'(x) =
Transcribed Image Text:f'(x) = lim You have not answered. Let f(x) x – 9* Then according to the definition of derivative f'(x) = lim h→0 (Your answer above and the next few answers below will involve the variables h and æ.) The expression inside the limit simplifies to a simple fraction with numerator = and denominator We can cancel the factor appearing in the denominator against a similar factor appearing in the numerator leaving a simpler fraction with numerator = and denominator Taking the limit of this fractional expression gives us f'(x) =
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