Question

1. which title would best fit this graph trend? constant decreasing velocity constant position (no movement) constant increasing velocity constant positive velocity clear all

Explanation:

• In a distance - time ($d - t$) graph, the slope represents velocity.
• The formula for slope is $m=\frac{\Delta d}{\Delta t}$, and velocity $v = \frac{\Delta d}{\Delta t}$.
• Since the graph is a straight line, the slope (and thus velocity) is constant.
• The slope is positive (as $d$ increases with $t$), so the velocity is positive.

Answer:

CONSTANT POSITIVE VELOCITY