Find a vector equation for the line segment from (2, —1, 4) to (5, 5, 1). (Use the parameter t.)

Find a vector equation for the line segment from (2, —1, 4) to (5, 5, 1). (Use the parameter t.)
r(t) =
2 + 3t, – 1 + 6t,4 + 3t
X