Final answer to the problem
Step-by-step Solution
Specify the solving method
Add the values $15$ and $16$
Learn how to solve definition of derivative problems step by step online.
$derivdef\left(31\right)$
Learn how to solve definition of derivative problems step by step online. Find the derivative of 15+16 using the definition. Add the values 15 and 16. Find the derivative of 31 using the definition. Apply the definition of the derivative: \displaystyle f'(x)=\lim_{h\to0}\frac{f(x+h)-f(x)}{h}. The function f(x) is the function we want to differentiate, which is 31. Substituting f(x+h) and f(x) on the limit, we get. Subtract the values 31 and -31. Zero divided by anything is equal to zero.