4. Let x(t)=t3-4t+t,y(t)=t2-3t+3, find all of the following and sketch the tangent line at t=1. x(1) = y(1)= dy speed(1) = Be sure to graph the tangent line in your work. a. z(1) = Enter the exact value. b. (1)= Enter the exact value. dz C. dt at t=1: Enter the exact value. dy d. at t=1: dt Enter the exact value. e. dy at 1: da Enter the exact value. f. Speed at t = = 1: Enter the exact value.

4. Let x(t)=t3-4t+t,y(t)=t2-3t+3, find all of the following and sketch the tangent line at t=1. x(1) = y(1)= dy speed(1) = Be sure to graph the tangent line in your work. a. z(1) = Enter the exact value. b. (1)= Enter the exact value. dz C. dt at t=1: Enter the exact value. dy d. at t=1: dt Enter the exact value. e. dy at 1: da Enter the exact value. f. Speed at t = = 1: Enter the exact value.

Calculus For The Life Sciences

2nd Edition

ISBN:9780321964038

Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.

Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.

Chapter7: Integration

Section7.1: Antiderivatives

Problem 45E

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