Question

The height of a weather balloon as it is launched can be represented by an exponential model in the form y = a* b^x where y is the height in km after x minutes. After 2 minutes, the recorded height is 3 km, and after 3 minutes, it is 9 km. Which of the following represents another point on the graph of this exponential model?
Group of answer choices

(1,-3)

(1, 1)

(4, 15)

(4, 16)

Answer 1

Answer:

Step-by-step explanation:

4,15