Question

Consider points P and Q. Let L be the line passing through points P and Q. P(-3, 7, 9), Q(6, -8, 2) (a) Find the vector equation of line L. r(t) = (b) Find parametric equations of line L. (Enter your answers as a comma-separated list of equations. Use t as the independent variable.) (c) Find symmetric equations of line L. (x - 3) / -9 = (y - 7) / -15 = (z - 9) / -7 (x + 3) / 9 = (y - 7) / 15 = (z + 9) / 7 (x + 3) / 9 = (y + 7) / 15 = (z - 9) / -7 (x + 3) / 9 = (y - 7) / 15 = (z - 9) / -7 (x + 3) / 9 = (y - 7) / -15 = (z - 9) / -7 (d) Find parametric equations of the line segment determined by P and Q. (Enter your answers as a comma-separated list of equations. Assume 0 <= t <= 1.)

          Consider points P and Q. Let L be the line passing through points P and Q.
P(-3, 7, 9), Q(6, -8, 2)
(a) Find the vector equation of line L.
r(t) =
(b) Find parametric equations of line L. (Enter your answers as a comma-separated list of equations. Use t as the independent variable.)
(c) Find symmetric equations of line L.
(x - 3) / -9 = (y - 7) / -15 = (z - 9) / -7
(x + 3) / 9 = (y - 7) / 15 = (z + 9) / 7
(x + 3) / 9 = (y + 7) / 15 = (z - 9) / -7
(x + 3) / 9 = (y - 7) / 15 = (z - 9) / -7
(x + 3) / 9 = (y - 7) / -15 = (z - 9) / -7
(d) Find parametric equations of the line segment determined by P and Q. (Enter your answers as a comma-separated list of equations. Assume 0 <= t <= 1.)

Consider points P and Q. Let L be the line passing through points P and Q.
P(-3, 7, 9), Q(6, -8, 2)
(a) Find the vector equation of line L.
r(t) =
(b) Find parametric equations of line L. (Enter your answers as a comma-separated list of equations. Use t as the independent variable.)
(c) Find symmetric equations of line L.
(x - 3) / -9 = (y - 7) / -15 = (z - 9) / -7
(x + 3) / 9 = (y - 7) / 15 = (z + 9) / 7
(x + 3) / 9 = (y + 7) / 15 = (z - 9) / -7
(x + 3) / 9 = (y - 7) / 15 = (z - 9) / -7
(x + 3) / 9 = (y - 7) / -15 = (z - 9) / -7
(d) Find parametric equations of the line segment determined by P and Q. (Enter your answers as a comma-separated list of equations. Assume 0 <= t <= 1.)

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