Computations Flashcards
What is the D/dx [tan x] ?
Sec^2 x
What is the d/dx of [cot x]?
-csc^2 x
What does -csc^2 x turn into? Since it does not exist,
-cot^2 x -1
What is the d/dx of [sec x]
Sec x tan x
What is the derivative of [csc x]?
-cscx cotx
What is the formula of the constant rule?
D/dx (c)= 0
What is the formula of the power rule?
D/dx (x^n) = nx^n-1
What is the formula of the constant multiple rule?
D/dx (cf(x)) = cf ’(x)
What is the formula for the sum and difference rule?
f ‘ (x)➖g ‘ (x)
f ’ (x) ➕ g ‘ (x)
What is the derivative of the product rule?
f ‘ (x) g(x) ➕ g ‘ (x) f(x)
What is the derivative of the quotient rule?
g(x) f ‘ (x) ➖ f (x) g ‘ (x) / (g(x))^2
What is the derivative of extended power rule? (Hint: rational number)
nx^n-1
What is the derivative of [sin x]?
Cos x
What is the derivative of [Cos x ]?
-sin x
What is the chain rule?
A method of finding derivatives of composite functions