Select the correct answer.

Which type of discontinuity exists at x = 2 for f(x)=x^2-4/x-2?

A.

removable discontinuity

B.

jump discontinuity

C.

infinite discontinuity

D.

none of the above

If a(0,0,0) and b(2,2,2) are points in coordinate space, how many paths are there from a to b that move from one lattice point to another in the positive x-,y- or z- direction?

Asequence is defined recursively using the formula f(n + 1) =f(n) - 5. which sequence could be

The price of a dozen eggs was $1.63. suppose the price increases m dollars per dozen and then the price decreases $0.12 per dozen. which expression represents the current price of eggs after the two price changes?