Calculate the values of x and y in the following table.
F1
d1
F2
d2
16 lb
4 in.
8 lb
x in.
110 lb
y in.
60 lb
11 in.
A. x = 16, y = 10
B. x = 8, y = 6
C. x = 16, y = 5
D. x = 6, y = 5
E. x = 6, y = 10
Answer: B
Mathematics
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a = 0
A. {1} B. {0} C. {-20} D. {20}
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Sketch the graph and show all local extrema and inflection points.y = |x2 - 6x|
A. Local minima: (0, 0), (6, 0)
Local maximum: 
Inflection points: (0, 0), (6, 0)
B. Local minima: (0, 0), (6, 0)
Local maximum: 
No inflection points
C. Local maximum: 
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D. Local minimum: 
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Mathematics