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Quadratic Explorer

Author:
gabe.schepergerdes

Move the parabola around and look at the "c-value" in the quadratic function. What appears to be true?

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  • A
  • B
  • C
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What part of the quadratic equation changes when you move the parabola only left or right?

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  • A
  • B
  • C
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When the b value is positive it means the vertex of the parabola has...

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  • A
  • B
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When is the b value 0?

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Does the b value change when the parabola moves up or down?

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  • A
  • B
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What does the axis of symmetry value always exactly match?

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  • A
  • B
  • C
  • D
  • E
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Why does it make sense that the axis of symmetry value exactly matches the x value of the vertex?

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Move the parabola left and right. Compare the b value to the axis of symmetry value. If someone tells you the b value, how do you think you can figure out the axis of symmetry value?

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