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Connecting Piecewise Functions to Graphs and Contexts

Explore how piecewise-defined functions are built from multiple rules. Connect each piece of the function to its corresponding graph segment and to the motion of a remote car.

Task 1

Putting It All Together

Answer these open ended questions on your own or with others to form deeper math connections.

Task 2

What do the parts of a single line in the equation of a piecewise function represent? For example, given the following equation:

Task 3

What does  represent? What does mean in relation to ?

Task 4

Given the function calculate:

  • f(1)
  • f(-8)
  • f(2)
  • f(1000)

Task 5

What other real-world scenarios can be modeled using piecewise functions?