Question

what visual tool is used to represent vectors?
○ dots
○ arrows
○ lines
○ circles

Explanation:

Vectors have both magnitude and direction. Arrows are used to represent vectors because the length of the arrow can represent the magnitude and the direction of the arrow represents the direction of the vector. Dots, lines, and circles do not convey both magnitude and direction in the way needed for vector representation.

Answer:

B. Arrows