f(7+h) – f(7) lim h>0 h here f(x) = 7r +4. If the limit does not exist enter DNE.

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 55E
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f(7+ h) – f(7)
lim
h>0
h
where f(r) = 7x + 4. If the limit does not exist enter DNE.
Transcribed Image Text:f(7+ h) – f(7) lim h>0 h where f(r) = 7x + 4. If the limit does not exist enter DNE.
Let f(x) = -8 – x?. Find each of the following:
f(7) - f(2)
(A)
7- 2
f(2 + h) – f(2)
(B)
h
f(2 + h) – f(2)
(C) lim
h>0
h
Transcribed Image Text:Let f(x) = -8 – x?. Find each of the following: f(7) - f(2) (A) 7- 2 f(2 + h) – f(2) (B) h f(2 + h) – f(2) (C) lim h>0 h
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