Find the numerical value of the rational expression for the given value of x.
, x = 3
A. - 
B. 
C. - 
D. 
Answer: C
Mathematics
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Make a truth table for the given statement. The letters p, q, r, s represent propositions.r and not s
A. 
B. 
C. 
D. 
Mathematics
Find the inverse of the function.f(x) = 
- 6, x ? 0
A. f-1(x) = -(x + 6)2, x ? 6 B. f-1(x) = (x - 6)2 C. f-1(x) = x + 6, x ? 6 D. f-1(x) = (x + 6)2, x ? 6
Mathematics
Solve the quadratic inequality. Write your answer in interval notation.x2 - 11x + 28 < 0
A. (0, 7) B. (4, 7) C. (-?, 7) D. (-4, 7)
Mathematics
Find the least common denominator for the given set of denominators.6, 8, 10, 12
A. 60 B. 90 C. 108 D. 120
Mathematics