Calculus

Applications of Integration flashcards

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What does “Area Between Curves” mean?Area Between Curves
The accumulated nonnegative vertical separation between two graphs.
What important condition applies to area between curves?Area Between Curves
Split the interval if the curves switch vertical order.
What does “Area with Parallel Boundaries” mean?Area Between Curves
Area determined by the gap between constant upper and lower curves.
What important condition applies to area with parallel boundaries?Area Between Curves
Use the difference between boundaries.
What does “Disk Volumes” mean?Volume
Volume accumulated from circular cross-sections with no central hole.
What important condition applies to disk volumes?Volume
Use radius squared, not diameter squared.
What does “Washer Volumes” mean?Volume
Volume accumulated from circular rings with inner and outer radii.
What important condition applies to washer volumes?Volume
R²−r² is not generally (R−r)².
What does “Net Change and Initial Amount” mean?Accumulated Change in Context
Updating an initial quantity using its accumulated net rate.
What important condition applies to net change and initial amount?Accumulated Change in Context
An accumulated change and a final amount are different quantities.
What does “Displacement and Distance” mean?Accumulated Change in Context
The signed position change obtained by accumulating velocity.
What important condition applies to displacement and distance?Accumulated Change in Context
Net displacement can be zero while total distance is positive.