Dr. Jane is studying the growing population of a species of jellyfish in a body of water. Each year, she records the population
of jellyfish. The first year, she recorded a population of 16 jellyfish. Every following year, the population increased by four times the previous year’s population. At this rate, what will be the jellyfish population in the 7th year of her study?
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Answer:
B.
Step-by-step explanation:
Given:
(2, 4) and (2, -9)
Required:
Midpoint of the vertical line with the above endpoints
Solution:
Apply the midpoint formula, which is:
Where,
(2, 4) = (x_1, y_1)
(2, -9) = (x_2, y_2)
Plug in the values into the equation: