My teacher wants me to calculate the rate of enzyme activity (1/s)

I'm given the temperatures: 0 , 15, 30, ,50, and 80 (degrees celsius)

AND

the times 8.74, 18.83, 14.30, 34.22, and infinity (seconds obviously, these are the times it took the enzyme to react)

What am i supposed to do? i don't understand fully.

This is the 3rd time I've seen the same post. Please check your LAST post, which saw first.

Sra