Describing functions 2 (8th grade math)

Описание: Here we analyze a graph of a function that shows a car's distance from a wall. What real-life events could the graph depict?

Secondly, I sketch a graph of a boat's distance to the shore, to match a given description of how that boat travels and comes back.

In particular, this lesson addresses the following standard:
CCSS.Math.Content 8.F.B.5
Sketch a graph that exhibits the qualitative features of a function that has been described verbally.

Math Mammoth Grade 8 Curriculum
https://www.mathmammoth.com/complete/...