Practice Derivative in Math

Use these practice problems to test your method after reviewing the concept explanation and worked examples.

Quick Recap

The instantaneous rate of change of a function at a single point, defined as the limit of the slope of secant lines.

How fast is the output changing right now? The slope of the curve at each point.

Showing a random 20 of 50 problems.

Example 1

easy
Find ddx[tanโกx]\tfrac{d}{dx}[\tan x].

Example 2

medium
Find the derivative of f(x)=xx+1f(x) = \frac{x}{x+1} using the quotient rule.

Example 3

challenge
Find the derivative of f(x)=x2+1exf(x) = \frac{x^2 + 1}{e^x}.

Example 4

medium
Use the limit definition to find fโ€ฒ(x)f'(x) for f(x)=x2f(x) = x^2.

Example 5

medium
Find the slope of f(x)=x2โˆ’4xf(x) = x^2 - 4x at x=3x = 3.

Example 6

hard
Find the derivative of f(x)=x3sinโก(x)โˆ’exx2f(x) = x^3 \sin(x) - \frac{e^x}{x^2} and evaluate fโ€ฒ(ฯ€)f'(\pi).

Example 7

medium
Find fโ€ฒ(x)f'(x) for f(x)=xโ‹…lnโกxf(x) = \sqrt{x} \cdot \ln x.

Example 8

easy
Find the derivative of f(x)=3x2+5xโˆ’2f(x) = 3x^2 + 5x - 2.

Example 9

medium
Find the derivative of f(x)=cosโกxf(x) = \cos x and evaluate at x=0x = 0.

Example 10

easy
Find the derivative of f(x)=4x2f(x) = 4x^2.

Example 11

easy
Find fโ€ฒ(x)f'(x) for f(x)=lnโกxf(x) = \ln x.

Example 12

challenge
Use the limit definition to show ddx1x=โˆ’1x2\frac{d}{dx}\frac{1}{x} = -\frac{1}{x^2}.

Example 13

easy
What is the slope of f(x)=x2f(x) = x^2 at x=โˆ’3x = -3?

Example 14

medium
Find the derivative of f(x)=sinโกxcosโกxf(x) = \sin x \cos x.

Example 15

medium
Find the equation of the tangent line to y=x3y = x^3 at x=2x = 2.

Example 16

easy
Find ddx[cosโกx]\tfrac{d}{dx}[\cos x].

Example 17

medium
Find fโ€ฒ(x)f'(x) for f(x)=xexf(x) = x e^x.

Example 18

hard
Use implicit differentiation to find dydx\tfrac{dy}{dx} for x2+y2=25x^2 + y^2 = 25.

Example 19

medium
Find the derivative of f(x)=x2exf(x) = x^2 e^x using the product rule.

Example 20

easy
Find the derivative of f(x)=5xf(x) = 5x.