MATH 251 Chapter 11.6: Section 11.6 (Practice)

• School: Texas A&M University
• Department: Mathematics
• Course: MATH 251
• Professor: Takhirov Aziz

Document Summary

Practice cale 3 - section 1 1 . 6. Practice cale 3 - section 11. 6 (tamu practice) Due: saturday, september 19 2015 11:55 pm cdt. Match the parametric equations with the correct graph. x = t cos t, y = t, z = t sin t, t 0. Page2of6 f i n d m o r e r e s f i n d m o r e r e s. Practice calc3- section 11. 6: -/1 pointsscalc7 13. 1. 025. Match the parametric equations with the correct graph. x = cos 4t, y = sin 4t, z = e0. 4t, t ;,: o z z. Find the domain of the vector function. (enter your answer using interval notation. ) r(t) = { y 16 - t2, e-2t, ln(t + 2)) Find the limit. lim (e-4t i + ___! :__ j + sin 4t k) t-o sin2 t. Find the derivative, r"(t), of the vector function. r(t) = (tan 3t, sec st, ~) r"(t) =