Basic Derivatives
Product and Quotient Rule
Trig Derivatives
You should know this
100
What is the derivative of y = 3x2 ?
y' = 6x
100
Find the derivative of y = 3x2 sin x
3x2 cos x + 6x sin x
100

d/dx (sinx)

cosx

100

The derivative of any constant

0

200
Find the derivative of f(x) = 5
0
200
f(x) = (3x - 2x2)(5 + 4x)
-24x2 + 4x + 15
200

d/dx (cosx)

-sinx

200

The derivative of x

1

300
Find the derivative of f(x) = 6x3 + x - 2
18x2 + 1
300
Find the derivative of y = (5x - 2)/(x2 + 1)
(-5x2 + 4x + 5)/(x2 + 1)2
300

d/dx (secx)

secxtanx

300

The quotient rule

lodehi-hidelo over lolo

400
Find the derivative of f(x) = 3sinx - 2cosx
3cosx + 2sinx
400
Find the derivative of f(x) = (2x + 5)/(x)1/2
(2x - 5)/(2x3/2)
400

d/dx (cotx)

-csc2x

400

The product rule

f(x)g'(x)+g(x)f'(x)

500

Find the derivative of f(x)= 19x+tanx-10000000

19+sec2x

500

Find the derivative of 1/sinx

-cscxcotx

500

d/dx (tanx)

sec2x

500

CALC BFF

y-y1=m(x-x1)