Real-Life Scenarios
Text Version

(Introduction music)

Image description: Marissa and Khalid are sitting at a desk in a classroom working on their calculators.

Khalid: A quadratic model does make sense for the vertical position of the projectile since the path of the projectile is parabolic.

Image description: A graph appears showing a parabolic function.

Marissa: I agree.  But the velocity graph should have a different shape to the graph.  I wonder what function would model this data the best.

Khalid: Let’s take a look.

(Closing music)