Consider the function 4x + 4 f(x) = -1x + 5 (a) Compute the derivative of f(x) directly from the limit definition. ƒ'(x) = = (b) Find an equation for the line tangent to y = f(x) at (-6, -20). Y x+ (c) Find an equation for the line normal (ie perpendicular) to y = f(x) at (6, 28) y = x+

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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Can you please answer this question
Consider the function
4x + 4
f(x) =
-1x + 5
(a) Compute the derivative of f(x) directly from the
limit definition.
f'(x) =
(b) Find an equation for the line tangent to y = f(x)
at (-6, -20).
11
Y
x+
(c) Find an equation for the line normal (ie perpendicular)
to y = f(x) at (6, 28).
y =
x+
Transcribed Image Text:Consider the function 4x + 4 f(x) = -1x + 5 (a) Compute the derivative of f(x) directly from the limit definition. f'(x) = (b) Find an equation for the line tangent to y = f(x) at (-6, -20). 11 Y x+ (c) Find an equation for the line normal (ie perpendicular) to y = f(x) at (6, 28). y = x+
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