Find the distance d(P1, P2) between the points P1 and P2.

A. 27
B. 3
C. 27
D. 3


Answer: D

Mathematics

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Determine the equation of the horizontal asymptote for the graph of this function, and state the domain and range of this function.f(x) = x - 4

A. Horizontal asymptote: y = 0;
Domain: (-?, ?), Range: (0, ?)
B. Horizontal asymptote: y = ;
Domain: (-?, ?), Range: 
C. Horizontal asymptote: y = 4;
Domain: (-?, ?), Range: (4, ?)
D. Horizontal asymptote: y = -4;
Domain: (-?, ?), Range: (-4, ?)

Mathematics

Solve the equation.3-3x + 6  = 

A. {3}
B. {9}
C.
D. {-3}

Mathematics

Insert ? or ? in the blank to make the statement is true.4  ?

A. ? B. ?

Mathematics

The augmented matrix is in row-echelon form and represents a system of linear equations. Solve the system using backward substitution.  Write the solution as an ordered pair, if possible.

A. No solution B. (-2, 3) C. (-1, 3) D. (-3, 1)

Mathematics