Question 10
MediumOriginal questionRead the two statements and choose the correct option.
I. The area between a curve , the -axis and , is .
II. An area found by integration can be negative.
Show the answer and explanation
CorrectNot quiteAnswer A
Correct answer: A
Explanation
I is the horizontal-strip version of the area formula. True.
II is false: an integral can be negative, but an area is its absolute value.
- Concept
- Area by strips
- Typical timeTypical
- 90 s
- Your timeYours
- —
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