Find the mean. Round to the nearest tenth unless otherwise stated.Scores on an aptitude test: 615, 519, 354, 352, 592, 356, 355, 525, 470, 482
A. 452.9
B. 471.4
C. 462.0
D. 476.0
Answer: C
Mathematics
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The graph of the function follows. Choose the graph of y = |f(x)|.
 FIGURE 1.png)
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Mathematics
Give the coordinates of the vertex and graph the equation in a window that includes the vertex.y = x2 - 2x - 8 
A. Vertex: (-1, -7)
B. Vertex: (-1, -9)
C. Vertex: (1, -9)
D. Vertex: (1, 7)
Mathematics
Find a function f given that the slope of the tangent line to the graph of f at any point P(x, y) is given by the expression 
and the graph of f passes through the point (0, 2).
What will be an ideal response?
Mathematics
Find the value of the expression.log3 
A. 
B. - 2
C. 2
D. - 
Mathematics