Use the definition of the derivative to find the slope of the tangent line to the graph of the given function at any point. Show you work by completing the four-step process. (Simplify your answers completely for each step.) (x) = 4x2 + 7x Step 1: f(x + h) = (Expand your answer completely.) Step 2: f(x + h) – f(x) = (Factor your answer completely.) f(x + h) – f(x) Step 3: h f(x + h) – (x) Step 4: f'(x) = lim h0 h

Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
1st Edition
ISBN:9781680331141
Author:HOUGHTON MIFFLIN HARCOURT
Publisher:HOUGHTON MIFFLIN HARCOURT
Chapter10: Radical Functions And Equations
Section: Chapter Questions
Problem 9CR
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Use the definition of the derivative to find the slope of the tangent line to the graph of the given function at any point. Show your
work by completing the four-step process. (Simplify your answers completely for each step.)
f(x) = 4x? + 7x
Step 1:
f(x + h) =
(Expand your answer completely.)
Step 2:
f(x + h) – f(x) =
(Factor your answer completely.)
f(x + h) – f(x)
Step 3:
h
f(x + h) – f(x)
f'(x) = lim
h-0
Step 4:
h
Transcribed Image Text:Use the definition of the derivative to find the slope of the tangent line to the graph of the given function at any point. Show your work by completing the four-step process. (Simplify your answers completely for each step.) f(x) = 4x? + 7x Step 1: f(x + h) = (Expand your answer completely.) Step 2: f(x + h) – f(x) = (Factor your answer completely.) f(x + h) – f(x) Step 3: h f(x + h) – f(x) f'(x) = lim h-0 Step 4: h
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