Question

which of the following values can you find by calculating the slope of a graph of velocity versus time position . displacement . acceleration . velocity

Answer 1

The correct answer is: acceleration.

In fact, the slope of the graph of velocity versus time corresponds to the ratio between the variation of v and the variation of t:
$\frac{\Delta v}{\Delta t}$
But this is exactly the definition of acceleration: $a= \frac{\Delta v}{\Delta t}$, so acceleration is the correct answer.