L probiomio, 11j uppreciate ule sigtiliHcance ol chain rule in finding the d of a composite function. Learning Task 1: For the given functions f(x) and g(x), find (fo g)(x) 1. f(z) = x2 and g(x) =x+5 2. f(x) = x+1and g(x) = 4x2 -3 3. f(x) = x3 and g(x) = X-1 %3D 4. f(x) = sin x and g(x) = 2x 5. f(z) = x² + cosx and g(x) = 3x+ 4 Guide Questions: 1. How did you calculate (f e g)(x) ? 2. Is the result of the composition simpler or more complex that the comE functions?
L probiomio, 11j uppreciate ule sigtiliHcance ol chain rule in finding the d of a composite function. Learning Task 1: For the given functions f(x) and g(x), find (fo g)(x) 1. f(z) = x2 and g(x) =x+5 2. f(x) = x+1and g(x) = 4x2 -3 3. f(x) = x3 and g(x) = X-1 %3D 4. f(x) = sin x and g(x) = 2x 5. f(z) = x² + cosx and g(x) = 3x+ 4 Guide Questions: 1. How did you calculate (f e g)(x) ? 2. Is the result of the composition simpler or more complex that the comE functions?
Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
Related questions
Question
guide questions 1 & 2
![L probioiU, 1j uppreciate the siglncance ol chain rule in finding the derivative
of a composite function.
Learning Task 1: For the given functions f(x) and 9(x), find (fog)(x)
1. f(x) = x2 and g(x) = x+5
2. f(x) = x +1and g(x) = 4x2 -3
%3D
3. f(x) = x3 and g(x)
x-1
4. f(x) = sin xand g(r) = 2x
%3D
5. f(x) = x2 +cosx and g(x) = 3x+ 4
Guide Questions:
1. How did you calculate (fo g)(x) ?
2. Is the result of the composition simpler or more complex that the combined
functions?
Learning Task 2: Expand each function (using the appropriate technique/
formula). Compute the derivative of the expanded function by applying the differ-
entiation rules.
1. flx) = (x + 5)2
2. f(x) = (4x2 – 3)2
3. f() = (x2 + 2x + 3)2
4. f(x) = (3x - 2)3
5. f(x) = sin (2x)
%3!
Derivative of Composite Functions and the Chain Rule
Given the problem find the derivative of G) = (4x - 3)a how will you do it?
Will the answer be correct if you just apply the power rule?
Applying only the Power Rule will reault to h'(x) = 2(4x- 3) that is diferent
ing only the Power Rule](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F22aeed93-b497-4cc2-b731-6af4bd4cd14d%2Ff6c635c3-5f0a-42ea-8879-36927fc196aa%2Ffev34n9_processed.jpeg&w=3840&q=75)
Transcribed Image Text:L probioiU, 1j uppreciate the siglncance ol chain rule in finding the derivative
of a composite function.
Learning Task 1: For the given functions f(x) and 9(x), find (fog)(x)
1. f(x) = x2 and g(x) = x+5
2. f(x) = x +1and g(x) = 4x2 -3
%3D
3. f(x) = x3 and g(x)
x-1
4. f(x) = sin xand g(r) = 2x
%3D
5. f(x) = x2 +cosx and g(x) = 3x+ 4
Guide Questions:
1. How did you calculate (fo g)(x) ?
2. Is the result of the composition simpler or more complex that the combined
functions?
Learning Task 2: Expand each function (using the appropriate technique/
formula). Compute the derivative of the expanded function by applying the differ-
entiation rules.
1. flx) = (x + 5)2
2. f(x) = (4x2 – 3)2
3. f() = (x2 + 2x + 3)2
4. f(x) = (3x - 2)3
5. f(x) = sin (2x)
%3!
Derivative of Composite Functions and the Chain Rule
Given the problem find the derivative of G) = (4x - 3)a how will you do it?
Will the answer be correct if you just apply the power rule?
Applying only the Power Rule will reault to h'(x) = 2(4x- 3) that is diferent
ing only the Power Rule
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