Vector Fields

Assume that $x,y \geq 0$ for all of the vector fields in this question. Select an answer for each question and explain your reasoning.

1. Let $\vF_1= y \vec{i}$.

   1. The vector field $\vF_1$ is

      • parallel to the x-axis
      • parallel to the y-axis
      • neither

   2. As $x$ increases,

      • the length of the vector field increases
      • the length of the vector field decreases
      • neither

   3. As $y$ increases,

      • the length of the vector field increases
      • the length of the vector field decreases
      • ne…