For this case we must find

By definition we have to:

We have the following functions:

Now, applying the given definition, we have:

Answer:

Answer: 20%
Step-by-step explanation:
(part / whole) * 100
(3 / 15) * 100 = 20%
No because each time it goes up by (1) and in the last one it goes up (2 times) and then decreases (4 times) on the right.
The correct answer is C. F(x)=2 * (0.7)^x
2-5 x 1/2 = 0.2 (Length x Width)