Determine whether the pair of lines is parallel, perpendicular, or neither.y - 5 = - xy - x = 5
A. Parallel
B. Perpendicular
C. Neither
Answer: B
Mathematics
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Check to see if the given number is a solution for the equation.6x + 11 = 4x + 11; check x = 3
A. 3 is a solution. B. 3 is not a solution.
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Use NINT on a calculator to find the numerical integral of the function over the specified interval.f(x) = 
; [1, e7]
A. 8 B. 7 C. 0 D. 9
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Factor completely. If the polynomial cannot be factored, write "prime."4y3 - 108
A. 4(y - 3)(y2 + 9) B. 4(y + 3)(y2 - 3y + 9) C. 4(y - 3)(y2 + 3y + 9) D. (4y - 3)(y2 + 3y + 36)
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What is the domain of f(x)? What is its range?f(x) = 
+ 4
A. Domain: (-?, 0) ? (0, ?); range: (-4, ?) B. Domain: (-?, 4) ? (4, ?); range: (0, ?) C. Domain: (-?, 0) ? (0, ?); range: (4, ?) D. Domain: (-?, 0.6) ? (0.6, ?); range: (-?, 4)
Mathematics