Question

Im taking 12th grade calculus and im only in 9th grade i dont know the answer to this question ?d^2y/dx^2=

Answer 1

itis incomplete que.

Answer 2

it is rather ugly notation, but it means take the second derivative
that is
take the derivative, then take the derivative of the result

Answer 3

Take derivative twice!

Answer 4

for example
\[f(x)=x^2\]
\[f'(x)=2x\]
\[f''(x)=2\]

Answer 5

\[f(x)=10x-\frac{4}{x}\]
\[f'(x)=10+\frac{4}{x^2}\]
\[f''(x)=-\frac{8}{x^3}\]

Answer 6

what are you doing taking calc in 9th grade?! you must be some student.