Simplify the root, if possible.
A. 
B. -z + 1
C. z - 1
D. 
- 1
Answer: A
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Solve.The population growth of an animal species is described by 
where t is the number of months since the species was introduced. Find the population of this species in an area 6 months after the species is introduced.
A. 704 B. 74 C. 240 D. 470
Explain the behavior of the graph of f(x) as it approaches its vertical asymptote.f(x) = 
A. Approaches -? from the left and the right B. Approaches ? from the left and the right C. Approaches ? from the left, approaches -? from the right D. Approaches -? from the left, approaches ? from the right
Write the expression in word form.7 ? 7 ? 7
A. three times seven B. seven plus three C. seven squared D. seven cubed
Solve the problem.Wildlife management personnel use predator-prey equations to model the populations of certain predators and their prey in the wild. Suppose the population M of a predator after t months is given by M = 750 + 125 sin 
twhile the population N of its primary prey is given by N = 12,250 + 3050 cos 
t.Calculate both M and N for t = 3, t = 15, and t = 27 months. Explain the answers in terms of reference angles. Without calculating them, what will be the values of M and N for t = 39 months?
What will be an ideal response?