How many vertical asymptotes does the equation $y=\frac{x-1}{x^2+6x-7}$ have?
Question:
How many vertical asymptotes does the equation $y=\frac{x-1}{x^2+6x-7}$ have?
Answer:
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How many vertical asymptotes does the equation $y=\frac{x-1}{x^2+6x-7}$ have?
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