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- 1. Multiple Choice
What is the equation for the axis of symmetry?y=3x=3x=5x=1 - 2. Multiple ChoiceWhat is the green dot on the parabola called?maximumminumumrootszeros
- 3. Multiple ChoiceFind the y-intercept of f(x) = 2x2 - 2x + 12-21-1
- 4. Multiple ChoiceDoes y = -4x2 have a maximum or minimum value?maximumminimum
- 5. Multiple ChoiceWhat is the vertex of the quadratic function:
y = x2 - 6x + 11?(3,2)(-3,-2)(-3,2)(3,-2) - 6. Multiple ChoiceDetermine the vertex of the parabola:
y = 5x2 - 20x + 13(5, -7)(-2, -7)(2, -7)(-7, -2) - 7. Multiple ChoiceWhich of the following is the correct equation for the given graph?f(x) = (x - 2)2 - 1f(x) = (x + 2)2 - 1f(x) = -(x + 2)2 - 1f(x) = -(x - 2)2 - 1
- 8. Multiple ChoiceWhat is the formula to find the vertex of a parabola?x = -b/2x = -bx = -b / (2a)x = -b / 2
- 9. Multiple ChoiceThe axis of symmetry line passes through which point?y-interceptany random pointvertexnone of these
- 10. Multiple ChoiceWhat are the x- intercepts?x= 0 and x= -4x= 0 and x= 4y= 0x= 2
- 11. Multiple ChoiceIdentify the vertex and whether the graph opens up or down.(-1, 4); opens up(-1, 4); opens down(1, 4); opens up(1, 4); opens down
- 12. Multiple ChoiceWhat is another name for the x-intercepts of a quadratic?y-interceptszerosx-axisnone of these
- Answer choicesTagsAnswer choicesTags