Identify the vertex of the given parabola.f(x) = (x + 3)2 + 3
A. (3, 0)
B. (-3, -3)
C. (-3, 3)
D. (0, 3)
Answer: C
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Test the equation for symmetry with respect to the specified axis, line, or pole.r = -2 sin ?; the origin (pole)
A. May or may not be symmetric about the origin B. Symmetric about the origin
Use transformations to graph the function. Determine the domain, range, and horizontal asymptote of the function.f(x) = 3(x - 4)
A. domain of f: (-?, ?); range of f:(0, ?)
horizontal asymptote: y = 0
B. domain of f: (-?, ?); range of f:(0, ?)
horizontal asymptote: y = 0
C. domain of f: (-?, ?); range of f:(-?, 0)
horizontal asymptote: y = 0
D. domain of f: (-?, ?); range of f:(-?, 0)
horizontal asymptote: y = 0
Tell whether the statement is true or false. {3, 6, 9} ? {1+ 2, 4 + 2, 7 + 2}
A. True B. False
Solve.A pie-shaped (triangular) lake-front lot has a perimeter of 1800 feet. One side is 100 feet longer than the shortest side, while the third side is 500 feet longer than the shortest side. Find the lengths of all three sides.
A. 400 ft, 500 ft, 900 ft B. 100 ft, 200 ft, 300 ft C. 500 ft, 500 ft, 500 ft D. 500 ft, 600 ft, 1000 ft