Using the definition, calculate the derivatives of the functions. Then

Brennan Flores 2021-09-28 Answered
Using the definition, calculate the derivatives of the functions. Then find the values of the derivatives as specified.
k(z)=1z2z;k(1),k(1),k(2)
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Expert Answer

Laaibah Pitt
Answered 2021-09-29 Author has 98 answers
Step 1
k(z)=1z2z
Step 2
Using Quotient Rule
(fg)=fggfg2
Step 3
Using quotient rule to find the derivative
k(z)=12[1zz]
k(z)=12[z(1z)z(1z)z2]
k(z)=12[z(1z)z2]
k(z)=12[z1+zz2]
k(z)=[12z2]
Step 4
Put z=1
k(1)=[12]
Put z=-1
k(1)=[12]
put z=2
k(2)=[14]
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Jeffrey Jordon
Answered 2021-11-20 Author has 2027 answers

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