Find the domain of the radical function. Write it in interval notation.f(x) = 
A. (-?, ?)
B. 
C. 
D. 
Answer: D
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Assume there is a certain population of fish in a pond whose growth is described by the logistic equation. The growth parameter for this type of fish is r = 3.0.If originally the pond is stocked to 50% of its carrying capacity, then the population of the pond after the second breeding season is
A. 25% of the pond's carrying capacity. B. 50% of the pond's carrying capacity. C. 56.25% of the pond's carrying capacity. D. 75% of the pond's carrying capacity. E. none of these
Find the difference. Simplify the result.
- 
A. x + 8
B. 
C. 
D. 
Solve the quadratic equation using the quadratic formula (if necessary, round the result to three significant digits).
A. 
B. 
C. 
D. 
E. 
Provide an appropriate response.Which of the following statements regarding the graph of y = ex is false?I.The graph lies above the x-axis for all values of x.II.The graph is increasing over the entire real number line.III.The graph is concave up over the entire real number line.IV.The graph has an inflection point at x = 0.
A. I B. III C. IV D. II