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Divide $7$ by $3$
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$derivdef\left(\frac{7}{3}y\right)$
Learn how to solve definition of derivative problems step by step online. Find the derivative of 1/7+y^2+-2/5=7/3y using the definition. Divide 7 by 3. Find the derivative of \frac{7}{3}y 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 \frac{7}{3}y. Substituting f(x+h) and f(x) on the limit, we get. Multiply the single term \frac{7}{3} by each term of the polynomial \left(y+h\right). Simplifying.