1.

If f(x)= ( frac{x+3}{x^2-5x} )and g(x)= ( frac{x-3}{x^2-6x} ), then which of the following is correct?

A. f(x) is continuous at x=1 and g(x) is continuous at x=0
B. f(x) is discontinuous at x=6 and g(x) is discontinuous at x=5
C. f(x) is continuous at x=5 and g(x) is discontinuous at x=0
D. f(x) is discontinuous at x=5 and g(x) is continuous at x=5
Answer» C. f(x) is continuous at x=5 and g(x) is discontinuous at x=0


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