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The graph of f(x) = (10)/(x^(2) - 10x +...

The graph of f(x) = `(10)/(x^(2) - 10x + 25)` has a vertical asymptote at x =

A

0 only

B

5 only

C

10 only

D

0 and 5 only

Text Solution

Verified by Experts

The correct Answer is:
B
Plot f in a standard window and use TRACE to observe that y increases without bound on either side of x =5 .
An alternative solution can be found by observing that the denominator of f is `(x-5)^(2)` , which equals zero only when x = 5 .
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