y(x)=4log2x. Determine the second-order derivative y″(x).
Antwoord 1 correct
Correct
Antwoord 2 optie
y″(x)=1x⋅ln(4).
Antwoord 2 correct
Fout
Antwoord 3 optie
y″(x)=−12x2⋅ln(4)
Antwoord 3 correct
Fout
Antwoord 4 optie
y″(x)=−1x2
Antwoord 4 correct
Fout
Antwoord 1 optie
y″(x)=−1x2⋅ln(4)
Antwoord 1 feedback
Correct: y′(x)=12xln(4)⋅2=1xln(4)=1ln(4)⋅x−1,
and y″(x)=1ln(4)⋅−x−2=−1x2⋅ln(4).
Go on.
and y″(x)=1ln(4)⋅−x−2=−1x2⋅ln(4).
Go on.
Antwoord 2 feedback
Wrong: You have to determine the second-order derivative.
Try again.
Try again.
Antwoord 3 feedback
Antwoord 4 feedback