Find the domain and range.{(x, y) 
}
A. D = (-?, ?); R = {1}
B. D = (-?, ?); R = {8}
C. D = [0, ?); R = [0, 8]
D. D = (-?, ?); R = (-?, ?)
Answer: B
Mathematics
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Solve the initial value problem.?
+ y = cos ?; ? > 0, y(?) = 1
A. y = 
, ? > 0
B. y = 
, ? > 0
C. y = 
, ? > 0
D. y = 
, ? > 0
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Let M denote the midpoint of the line segment joining (2, 3) and (7, 6). Find the midpoint between M and (-6, -4). ?
A. (2, 0.25) B. (-0.75, 0.25) C. (-2, -0.5) D. (4.5, 4.5) E. (0.5, 1)
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Find the area of the shaded region.
A. 5 B. 12.5 C. 10 D. 7.5
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Multiply.
A. 624,340 B. 614,340 C. 615,340 D. 613,340
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