Use the graph to determine the function's domain and range.
A. domain: (-?, ?)
range: (-?, ?)
B. domain: (-?, 5) or (5, ?)
range: (-?, 3) or (3, ?)
C. domain: (-?, 5]
range: (-?, 3]
D. domain: (-?, ?)
range: (-?, 3]
Answer: D
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Use a calculator to determine the pattern of attractors for the equation y = kx(1 - x) for the given value of k and the given initial value of x.k = 2.9, x = 0.3
A. Two attractors: 0.670, 0.641 B. One attractor: 0.673 C. One attractor: 0.655 D. Three attractors: 0.691, 0.619, 0.683
Determine which series is convergent.
Perform the requested operation on the given function.f(x) = 5x2 - 8x, g(x) = x2 - 4x - 32Find (x).
A.
B.
C.
D.
The following stem-and-leaf plot gives the heights of the 20 highest mountains in two continents. Use the plots to answer the question. Find the mean of the heights of the 20 highest mountains in Continent Y.
A. 19,720 feet B. 19,050 feet C. 18,840 feet D. 18,900 feet