pleas3 typ3 the final answ3rs. 1

Describe the graph of the equation. r = -31 + tj + (12 - 1)k O It is a parabola in the x = -3 plane, vertex at (-3, 0, - 1), opening upward. O It is a parabola in the x = 3 plane, vertex at (3, 0, -1), opening upward. O It is a parabola in the x = -3 plane, vertex at (-3, 0, -1), opening downward. O It is a parabola in the x = 3 plane, vertex at (3, 0, -1), opening downward. O It is a parabola in the x = -3 plane, vertex at (-3, 0, -1), opening to the right.Describe the graph of the equation. 10 1 + (1 - 12 ) j + t k O It is a parabola in the plane x = -10, with vertex at (- 10, 1, 0), opening to the 'left' (negative y). O It is a parabola in the plane z = -10, with vertex at (1, 0, -10), opening to the 'right' (positive y). O It is a parabola in the plane z = - 10, with vertex at (1, 0, - 10), opening to the 'left' (negative y). O It is a parabola in the plane x = - 10, with vertex at (- 10, 0, 1), opening to the 'right' (positive y). O It is a parabola in the plane x = -10, with vertex at (- 10, 1, 0), opening up (positive z).Describe the graph of the equation. r = (5 - 3t) i - litj O It is a line in 2-space that goes through the point (5, 0) and is parallel to the vector r = -3i - 11 j. O It is a line in 2-space that goes through the point (5, 0) and is parallel to the vector r = -11i - 3 j. It is a line in 2-space that goes through the point (-3, 11) and is parallel to the vector r = 5 i. O It is a plane in 2-space that goes through the point (- 3, 1 1) and parallel to the vector r = 5 j. O It is a plane in 2-space that goes through the point (5, 0) and is parallel to the vectorr = -31 - 11 j.Find the domain of r(t) and the value of r(to). NOTE: Round your answer to two decimal places when needed. r(t) = cost)i - In(t)j + Vt - 12k; to = 13 Domain is: Choose one NOTE: Enter your answer in terms of i, j, and k. r(13) =Find the domain of r(t) and the value of r(to). NOTE: Round your answer to two decimal places when needed. r(t) = cos(nt)i - In(t)j + Vt - 12k; to Domain is: Choose one Choose one NOTE: Enter ( , ) ms of i, j, and k. [ , ] r(13) = ( , ] [ ,Find the limit. lim (t i - 7 j + +2 k) 1 +6 lim (t i - 7 j + +2 k) = i i + j + HI K 1-6Find the domain of r(t) and the value of r(to). NOTE: Round your answer to two decimal places when needed. r(t) = cos(nt)i - In(t)j + Vt - 12k; to Domain is: Choose one Choose one NOTE: Enter ( , ) ms of i, j, and k. [ , ] r(13) = ( , ] [ ,\fEvaluate the definite integral. NOTE: Enter the exact answer. 9 ti + thi dt