How many $y$-intercepts does the graph of the parabola $x = -y^2 + 4y - 4$ have?
Question:
How many $y$-intercepts does the graph of the parabola $x = -y^2 + 4y - 4$ have?
Answer:
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How many $y$-intercepts does the graph of the parabola $x = -y^2 + 4y - 4$ have?
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