Suppose the point (2, 4) is on the graph of y = f(x). Find a point on the graph of the given function.The reflection of the graph of y = f(x) across the x-axis
A. (-2, 4)
B. (2, 4)
C. (2, -4)
D. (-2, -4)
Answer: C
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The number N of geese nesting in a protected area after t years is given by
.
A: Make a graph of N versus r over the first 20 years.B: What was the initial population of geese in the area? Round your answer to the nearest whole number.C: When did the population reach 109 geese? Round your answer to two decimal places if necessary.
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What will be an ideal response?
Solve the problem.Ten students in a graduate program were randomly selected. Their grade point averages (GPAs) when they entered the program were between 3.5 and 4.0. The following data were obtained regarding their GPAs on entering the program versus their current GPAs. The linear model for this data is 
where x is entering GPA and y is current GPA. Use this model to predict current GPA of a student whose entering GPA is 3.1.Entering GPACurrent GPA 
A. 3.77 B. 3.39 C. 3.57 D. 3.28
Use a graphing utility to graph the function over the indicated interval and approximate any local maxima and local minima. Determine where the function is increasing and where it is decreasing. If necessary, round answers to two decimal places.f(x) = x3 - 4x2 + 6; (-1, 4)
What will be an ideal response?
Solve the problem.The total price of a new RV is $39,843.61. The tax, title, and dealer charges amount to $843.61. Find the price of the RV before the extra charges.
A. $3900.00 B. $38,156.39 C. $39,000.00 D. $40,687.22