# Acceleration from Velocity Graph#

The figure shows the velocity of a particle as it travels along the x-axis.

## Part 1#

What is the direction of the acceleration at $$t$$ = 4 s?

• In the $$+x$$ direction.

• In the $$-x$$ direction.

• In the $$+y$$ direction.

• In the $$-y$$ direction.

• The acceleration is zero.