Find the domain of the rational function.g(x) = 

A. {x|x ? -1, x ? 2}
B. {x|x ? 1, x ? -2}
C. all real numbers
D. {x|x ? -1, x ? 2, x ? -3}


Answer: A

Mathematics

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Use the factor theorem to determine if x - c is a factor of f(x). If so, use synthetic division to write f(x) in the form f(x) = x2 + 8x - 48; x - 4

A. (x - 4)(x + 12) B. (x - 4)(x - 4) C. (x - 4) is not a factor D. (x - 4)(x - 12)

Mathematics

Solve the problem.Determine whether the ordered triple (2, 8, -3) is a solution of the system of equations.3x - 4y - 2z = -204x + y - z = 19 x - 2y + 3z = -23

A. Yes B. No

Mathematics

Find the distance between the pair of points. Give an exact answer.(7, 1) and (-6, -4)

A. 194 units
B. 12 units
C. 65 units
D.  units

Mathematics

Game I has payoff matrix . Game II has payoff matrix . Suppose the value of game II is , what is the value of game I ?

A. - 
B. - 
C. - 
D.
E. none of these

Mathematics