Find the limit of the function algebraically.

A. Does not exist
B. 0
C. 4
D. 2


Answer: C

Mathematics

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Find the least common multiple.t, t - 5

A. t - 5 B. 48 C. t D. t(t - 5)

Mathematics

Solve the problem.Find all points having a y-coordinate of 7 whose distance from the point (3, 4) is .

A. (6, 7) and (5, 7) B. (1, 7) and (13, 7) C. (-6, 7) and (5, 7) D. (1, 7) and (5, 7)

Mathematics

For the given polar equation, write an equivalent rectangular equation.r2 = 28 rcos ? - 6r sin ? - 9

A. (x + 28)2  + (y - 6)2 = 9 B. (x - 14)2  + (y + 3)2 = 9 C. (x - 14)2  + (y + 3)2 = 196 D. 28x - 6y = 9

Mathematics

Solve the system by substitution. If the system is inconsistent and has no solution, state this. If the system is dependent, write the form of the solution for any real number x. x + 7y = -23x + y = 34

A. (3, 7) B. (12, -2) C. (7, 12) D. (-2, 3)

Mathematics