Answer the question about the given function.Given the function f(x) = -4x2 - 8x - 8, if x = -1, what is f(x)? What point is on the graph of f?
A. -4; (-1, -4)
B. -4; (-4, -1)
C. -20; (-1, -20)
D. -20; (-20, -1)
Answer: A
Mathematics
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Solve the problem.In a certain lottery, 3 different numbers between 1 and 12 inclusive are drawn. These are the winning numbers. How many different selections are possible? Assume that the order in which the numbers are drawn is not important.
A. 1320 B. 6 C. 220 D. 1728
Mathematics
Solve the equation.4x = 16
A. 3 B. 1 C. 2 D. -2
Mathematics
Sketch the graph of the given equation over the interval [-2?, 2?].y = sin 
A. 
B. 
C. 
D. 
Mathematics
Represent the quantity by an integer.$1413 in debt
A. -1413 B. 1413
Mathematics