Consider the curve parametrized by x = t4 + 1 and y = tº + 4t5. a) Find dy dx da in terms of t. 3/2t^2+5t Correct. Good Job! d'y b) Find in terms of t. dx² d²y/dx² = (3t+5)/(4t^3) Correct. Good Job! 33 Preview = 1² + 5t d²y/dx² = Preview 3t+5 4t3 c) For what intervals of this the curve concave up? Enter your answer as intervals separated by a comma.
Consider the curve parametrized by x = t4 + 1 and y = tº + 4t5. a) Find dy dx da in terms of t. 3/2t^2+5t Correct. Good Job! d'y b) Find in terms of t. dx² d²y/dx² = (3t+5)/(4t^3) Correct. Good Job! 33 Preview = 1² + 5t d²y/dx² = Preview 3t+5 4t3 c) For what intervals of this the curve concave up? Enter your answer as intervals separated by a comma.
Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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