Introduction to Functions

In this lesson, you'll determine whether a real-world relationship - in the analogy of a vending machine - represents a function.

[rogeliocarrillocarrillo]

I watched your video on how to measure volume and on the first example you gave you answer the question totally wrong man

[HondaCivicUK]

How can Columbus call native americas Indian in 1492 when in fact it was Britain that named south Asian people Indian in the early 1900s?