Find the derivatives of the function. f(x) = x² +3x. a) Find the derivative using rules. b) Find the derivative using the definition of the derivative. f(x+h)- f(x) , (i.e. f"(x) = lim h
Find the derivatives of the function. f(x) = x² +3x. a) Find the derivative using rules. b) Find the derivative using the definition of the derivative. f(x+h)- f(x) , (i.e. f"(x) = lim h
Chapter3: Functions
Section3.4: Composition Of Functions
Problem 2SE: What is the composition of two functions, fg ?
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Rate of Change
The relation between two quantities which displays how much greater one quantity is than another is called ratio.
Slope
The change in the vertical distances is known as the rise and the change in the horizontal distances is known as the run. So, the rise divided by run is nothing but a slope value. It is calculated with simple algebraic equations as:
Question
Find the derivative of the function and show detailed step by steps.
![Find the derivatives of the function.
f(x) = x² +3x.
a) Find the derivative using rules.
b) Find the derivative using the definition of the derivative.
(ie. f(x) = fim r+h)- f(x) ,
c) Are the above the answers same? Explain in your own words why the answers are the
same or different?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ff486ffb0-06e2-49a8-b83f-a9000215a6ef%2Fd6013874-83ed-4b25-a05d-fa07522bb749%2Fqd95u9b_processed.png&w=3840&q=75)
Transcribed Image Text:Find the derivatives of the function.
f(x) = x² +3x.
a) Find the derivative using rules.
b) Find the derivative using the definition of the derivative.
(ie. f(x) = fim r+h)- f(x) ,
c) Are the above the answers same? Explain in your own words why the answers are the
same or different?
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