Q: Formula 4 is valid only when f(x) > 0
Formula 4 is valid only when f(x) > 0. Show that when f(x) is not necessarily positive, the formula for surface area becomes
See AnswerQ: Use the arc length formula (3) to find the length
Use the arc length formula (3) to find the length of the curve y = 2x - 5, 21 < x < 3. Check your answer by noting that the curve is a line segment and calculating its length by the distance formula....
See AnswerQ: Use the arc length formula to find the length of the curve
Use the arc length formula to find the length of the curve / Check your answer by noting that the curve is part of a circle.
See AnswerQ: Set up an integral that represents the length of the curve.
Set up an integral that represents the length of the curve. Then use your calculator to find the length correct to four decimal places.
See AnswerQ: Set up an integral that represents the length of the curve.
Set up an integral that represents the length of the curve. Then use your calculator to find the length correct to four decimal places.
See AnswerQ: Set up an integral that represents the length of the curve.
Set up an integral that represents the length of the curve. Then use your calculator to find the length correct to four decimal places.
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