Question

640, 160, 40, 10, ...

Answer 1

The correct answers are options:

C) The domain will be the set of natural numbers.

E) The graph will show exponential decay.

I just did the test and got em right.

Hope this helps and have a gr8 day buddies <3

Answer 2

The function is y = 640/ 4^x and the graph decreases exponentially from 640 (for x =0) and asymptotically approacdhes zero (when x becomes larger and larger). This is an exponential decay.

Answer: the last option of the list. The graph will show exponential decay