Sketch the curve with the given vector equation. Indicate with an arrow the direction in with 't' increases
r(t)=<t, 2-t, 2t>
parametric equation (can't type the equation, too confusing to use the template)
The Attempt at a Solution
So far, I have <1, -1, 2> and points (0, 2, 0). Am I even correct? And how do I sketch the graph. I know it's suppose to be in the xyz graph, but how do I graph the vector equation?