Graph the solution of the system.x - 2y ? 2 x + y ? 0
A.
B.
C.
D.
Answer: A
Mathematics
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Express the function, f, in simplified form. Assume that x can be any real number.f(x) =
A. f(x) =
B. f(x) = 7(x - 1)2
C. f(x) =
D. f(x) = 7(x - 1)
Mathematics
Sketch by hand the graph of the function. Give the coordinates for the vertex.-3.8y - 6.6x = 7.7x2 - 1.2
A. vertex: (0.45, -0.65)
B. vertex: (-0.6, 1.25)
C. vertex: (-1.2, -1.55)
D. vertex: (-0.43, 0.69)
Mathematics
Graph the solution set of the system.x + 2y ? 2 x - y ? 0
A.
B.
C.
D.
Mathematics
Sketch the region bounded by the graphs of the given equations and find the area of that region.
Mathematics