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attashe74 [19]
3 years ago
9

Find the vertical asymptote. y = x - 1 / x + 4

Mathematics
1 answer:
Hatshy [7]3 years ago
6 0

Answer:

x = - 4

Step-by-step explanation:

Given

y = \frac{x-1}{x+4}

The denominator of y cannot be zero as this would make y undefined.

Equating the denominator to zero and solving gives the value that x cannot be and if the numerator is non zero for this value then it is a vertical asymptote.

x + 4 = 0 ⇒ x = - 4

Thus the vertical asymptote is x = - 4

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