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Mathematics 11 Online
OpenStudy (karinamtz0213):

Given a parabola with zeros at x=0 and x=4, which of the following MUST be true: I. The parabola opens upward II. The parabola has a line of symmetry at x=2 III. The parabola intercepts the y-axis at y=0 a. I only b. III only c. I and III only d. II and III only e. I, II, and III

OpenStudy (dan815):

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