Use the vertex and intercepts to sketch the graph of the quadratic function.f(x) = -x2 + 2x + 3
A. 
B. 
C. 
D. 
Answer: D
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Perform the indicated operations. Give the answer in lowest terms.
+ 
A. 
B. 
C. 
D. 
The graphs show the sales of two companies competing for market share.
During which years were the sales of Company A greater than or equal to 1.2 million items?
A. 2010 B. 2005, 2006, 2007, 2008, 2009, 2010 C. 2005, 2006 D. 2007, 2008, 2009, 2010
Simplify.200 × {[(8 - .025) ÷ 0.05] - (17.5 - 3.01)}
A. 14,501 B. 21,751.5 C. 29,002 D. 36,252.5
For the given parabola, give the coordinates of the vertex, the axis, the domain, and the range.y = x2 - 4x + 8
A. vertex: (2, 4); axis: x = 2; domain: (-?, ?); range: [4, ?) B. vertex: (4, 2); axis: y = 4; domain: [2, ?); range: (-?, ?) C. vertex: (4, -2); axis: y = 4; domain: [-2, ?); range: (-?, ?) D. vertex: (-2, 4); axis: x = -2; domain: (-?, ?); range: [4, ?)