Question

Hal, Zelda, Maya, and Jason each recorded the height and age of five classmates. They used the data to create the tables below.

Answer 1

Where is data?

Answer 2

Now what do they want?

Answer 3

what is the question

Answer 4

In which student’s data can height be considered a function of age?

Answer 5

i think jason´s

Answer 6

I thought Hal

Answer 7

Since no age is listed twice

Answer 8

I hate graphs. I'm so confused

Answer 9

@hansellr your intuition is correct; since all of Hal's domain values are assigned a unique range value Hal's would be the only function