Basic Derivative Information and Power Rule
d/dx (2x+3)6
12(2x+3)5
f(x)=x²(3-x), what is f′(x)?
-3x(-2 + x)
Differentiate y= 2/(x+1)
y′ = -2/ (x+1)²
d/dx (6x2+7x)4
4(12x+7)(6x2+7x)3
Differentiate y=x³(4+x)
y′ = 4x2(x+3)
Differentiate y= 2x/(x-2)
y′= -4/(x-2)2
Differentiate y=√(13x)
y' = √13/2√x
Differentiate y=ex(x)
y′ = ex(x) + 1
f(x)= ex/x?
f′(x)= ex(x-1) / x2
The graph is not differentiable at _________.
Sharp points and Discontinuities
Differentiate y=(4t2−3t+2)-2
y′ =−2(8t−3)(4t2−3t+2)−3
Movie that had 3 kids searching for a treasure to keep a house from facing foreclosure.
The Goonies
Designed the first official circulated U.S. coin
Benjamin Franklin