Oliver

10-26-2013, 04:59 AM

The function f(x)=\frac{x+3}{ x^2-5x+6} is not defined when x is equal to?

(A) 3

(B) -3

(C) -2

(D) 0

Thanks!;)

(A) 3

(B) -3

(C) -2

(D) 0

Thanks!;)

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Oliver

10-26-2013, 04:59 AM

The function f(x)=\frac{x+3}{ x^2-5x+6} is not defined when x is equal to?

(A) 3

(B) -3

(C) -2

(D) 0

Thanks!;)

(A) 3

(B) -3

(C) -2

(D) 0

Thanks!;)

nicole

10-26-2013, 04:59 AM

The function is undefined when the value of the denominator is equal to zero. The roots of the quadratic equation x^2-5x+6 =0 are x=2 \ or \ x=3.

Therefore the correct answer is (A).

Hope these help!!;)

Therefore the correct answer is (A).

Hope these help!!;)

Oliver

10-26-2013, 05:00 AM

Thanks for your quick response!;)

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