Determine if the relation is a function.{(-9, 8), (-9, -6), (-1, 9), (3, -4)}
A. No
B. Yes
Answer: A
Mathematics
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Describe the graph of the polar equation.r cos ? = 13
A. Circle centered at origin with radius 13 B. Horizontal line through (0, 13) C. Line with slope 13 passing through the origin D. Vertical line through (13, 0)
Mathematics
Find Dxy.y = 10 sinh-1 (ln x)
A. 
B. 
C. 
D. 
Mathematics
Multiply.-(14)
A. 0 B. 14 C. -14 D. -1
Mathematics
Find the quotient and the remainder.6x2 + 12x - 12 divided by 3x
A. 2x - 8; remainder 0 B. 2x2 + 4x - 4; remainder 0 C. 2x + 4; remainder -12 D. 6x + 12; remainder -12
Mathematics