Question

During a chemistry experiment, Sam records how the temperature changes over time using ordered pairs, (0, 15), (5, 20), (10, 50), (15, 80), (20, 100), (25, 100)

Is the relation a function? Explain.

Answer 1

no because there is no relation between the temperature changes

Explanation:

Answer 2

9514 1404 393

Answer:

yes

Explanation:

No domain value is repeated in Sam's ordered pairs, so the relation is a function.