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Use the formula k(t) = = k(t) = ||r' (t) x r"(t)|| (t)||³ ||r' r(t) = t²i+t⁹j = to find k(t).

Use the formula k(t) = = k(t) = ||r' (t) x r"(t)|| (t)||³ ||r' r(t) = t²i+t⁹j = to find k(t).

College Algebra (MindTap Course List)
College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter2: Functions And Graphs
Section2.6: Proportion And Variation
Problem 18E
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Use the formula к(t): k(t) = ||r'(t) × r"(t)|| ||r' (t) ||³ r(t) = t²i+tºj to find (t).
Transcribed Image Text:Use the formula к(t): k(t) = ||r'(t) × r"(t)|| ||r' (t) ||³ r(t) = t²i+tºj to find (t).
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