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  • one year ago

Without drawing the graph of the equation, determine how many points the parabola has in common with the x-axis and whether its vertex lies above, on, or below the x-axis. y = 4x2 – 12x + 12 A. no points in common; vertex above x-axis B. 2 points in common; vertex below x-axis C. 2 points in common; vertex above x-axis D. 1 point in common; vertex on x-axis

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  1. anonymous
    • one year ago
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