D, Store 1. $26.62/38 = 0.74
Store 2. $22.42/28 = 0.80
Answer:

Step-by-step explanation:
For this case we have the following function:

By the time the stone is thrown, x = 0.
We must evaluate this value of x in the function.
We have then:
Answer:
The height of the stone at the time is thrown is given by:
h (0) = 15 meters