AP Calculus AB: 9.1.3 Antiderivatives of Trigonometric and Exponential Functions
This content focuses on finding antiderivatives of common trigonometric and exponential functions by reversing differentiation rules. It emphasizes the use of known integration formulas, highlights the relative difficulty of integration compared to differentiation, and introduces key techniques such as the sum rule and power rule for integration.
Antiderivatives of Trigonometric and Exponential Functions
Given two functions, f and F, F is an antiderivative of f if F ′ (x ) = f(x ). Antidifferentiation is a process or operation that reverses differentiation.
Discover integration formulas by looking at differentiation formulas backwards.
Key Terms
Antiderivatives of Trigonometric and Exponential Functions
Given two functions, f and F, F is an antiderivative of f if F ′ (x ) = f(x ). Antidifferentiation is a process or operation that reverses ...
note
Here are some antiderivative formulas.
Notice that some functions that are easy to
differentiate are not as easy to integ...
Find f(x) so that f′(x)=−4e^x−6sinx.
−4e^ x + 6 cos x + C
Evaluate the integral. ∫sec^2xdx
tanx + C
Evaluate the integral. ∫sinx dx
− cos x + C
Evaluate the integral: ∫(2sinx+3cosx) dx.
−2 cos x + 3 sin x + C
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| Term | Definition |
|---|---|
Antiderivatives of Trigonometric and Exponential Functions |
|
note |
|
Find f(x) so that f′(x)=−4e^x−6sinx. | −4e^ x + 6 cos x + C |
Evaluate the integral. ∫sec^2xdx | tanx + C |
Evaluate the integral. ∫sinx dx | − cos x + C |
Evaluate the integral: ∫(2sinx+3cosx) dx. | −2 cos x + 3 sin x + C |
Evaluate the integral ∫sin2x/cosx dx. | −2 cos x + C |
Evaluate: ∫secx(tanx+secx) dx. | sec x + tan x + C |
Evaluate the integral: ∫(1+sin^2θcscθ) dθ | θ−cosθ+C |
Evaluate the integral:∫3exdx. | 3e^x+C |
Evaluate: ∫tan^2xdx | tan x − x + C |