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help quadratic5. Which of these quadratic functions has exactly one x-intercept? A. y = x^2 − 9 B. y = x^2 − 6x + 9 C. y = x^2 − 5x + 6 D. y = x^2 + x − 6 A 2. What are the x-intercepts of y = (x − 2)(x + 5) ? A. (0, 2) and (0, -5) B. (0, -2) and (0, 5) C. (-2, 0) and (5, 0) D. (2, 0) and (-5, 0) D 2. Which of the following parabolas opens upward and appears narrower than y = −3x^2 + 2x − 1 ? A. y = 4x^2 − 2x − 1 B. y = −4x^2 + 2x − 1 C. y = x^2 + 4x D. y = −2x^2 + x + 3 C Are my answers correct or not? Thanks Guest |

Your answer to 5 is incorrect. The correct answer is B. Your answer of D for 2 is correct. Your final answer of C is incorrect. The correct answer is A. You had posted 5 twice, so I removed the duplicate. |

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