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- 1. Multiple Choice
What is the equation for axis of symmetry?y=3x=3x=5x=1 - 2. Multiple ChoiceHow many roots does this parabola have?3201
- 3. Multiple ChoiceDoes this parabola have a maximum or minimum?MaximumMinimum
- 4. Multiple ChoiceWhat are the x- intercepts?x= 0 and x= -4x= 0 and x= 4y= 0x= 2
- 5. Multiple ChoiceWhat is a, b, and c in y = 3x2 - 5x + 4?a = 3, b = -5, c = 4a = 3, b = 5, c = 4a = 3, b = 5, c = -4a = 3, b = -5, c = -4
- 6. Multiple ChoiceFind the axis of symmetry for
f(x) = x2 - 8x + 15.x = -4x = 4y = 4y = -4 - 7. Multiple ChoiceWhat's the axis of symmetry of y = 3x2 - 6x + 4x=1x=-6x=2x=-1
- 8. Multiple ChoiceWhat is the vertex of y = x2 + 4x +3?(2,1)(-2,1)(0,0)(-2,-1)
- 9. Multiple ChoiceFind the vertex of
f(x) = -x2 - 4x + 12.(-2, 16)(2, 0)(2, 4)(-2, 4) - 10. Multiple ChoiceWhat is the vertex for the graph of the function? y = -2x2 + 4(2, 4)(-2, 4)(0, -4)(0, 4)
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