# 610 consider

• Homework Help
• 10
• 100% (4) 4 out of 4 people found this document helpful

This preview shows page 6 - 9 out of 10 pages.

6/10 Consider the given vector equation. (a) Find r ' ( t ). r ' ( t ) = \$\$ 3,2 t (b) Sketch the plane curve together with the position vector r ( t ) and the tangent vector r ' ( t ) for the given value of 5. 2/2 points | Previous Answers SCalcET7 13.2.003. r ( t ) = 3 t 3 , t 2 + 5 t = −1 .
12/14/2015 Math 126 Sections 10.2 and 13.2 (7th ed) 7/10 Consider the given vector equation. (a) Find r ' ( t ). r ' ( t ) = \$\$ 3 cos ( t ),−4 sin ( t ) (b) Sketch the plane curve together with position vector r ( t ) and the tangent vector for the given value of 6. 2/2 points | Previous Answers SCalcET7 13.2.005. r ( t ) = 3 sin t i + 4 cos t j r ' ( t ) t = . π 4
12/14/2015 Math 126 Sections 10.2 and 13.2 (7th ed) Find the derivative, r ' ( t ), of the vector function. r ' ( t ) = \$\$ 7 sec 2(7 t ),8 sec (8 t ) tan (8 t ),−3 t 4 7. 1/1 points | Previous Answers SCalcET7 13.2.010. Find the derivative, r ' ( t ), of the vector function. 8. 1/1 points | Previous Answers SCalcET7 13.2.013.
8/10