Considering the given function in the problem, it is found that:
a. 9.6 offspring survive to maturity when there are 12 female rabbits in the population.
b. At least 18 female rabbits are required for there to be 13 offspring.
<h3>What is the given function in this problem?</h3>
The function gives the relationship between the number of adult female rabbits F and the number of offspring R as follows:

When there are 12 female rabbits, we have that F = 12, hence:

9.6 offspring survive to maturity when there are 12 female rabbits in the population.
For at least 13 offspring, we have that the number of rabbits needed is given as follows:






At least 18 female rabbits are required for there to be 13 offspring.
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Answer:
y = 3/4x - 2 2/3
Step-by-step explanation:
Are there choices?
y = 3/4x + b
1/3 = 3/4(4) + b
1/3 = 3 + b, b = -2 2/3
y = 3/4x - 2 2/3
Answer:
The fourth option.
Step-by-step explanation:
In the given equation x^2 + 4x + 9 = 0, a=1, b=4, and c=9. The quadratic formula is in the attachment below so if you plug in a, b, and c you get the fourth option.
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Answer Attached In Image Below.
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