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Mathematics
9th -
11thgrade
Graphing Quadratic Functions - Vertex Form
14 questions
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- 1. Multiple ChoiceWhich of the following is a transformation of the graph y = (x - 5)2 ?Shifts right 5.Shifts left 5.Shifts up 5.Shifts down 5.
- 2. Multiple ChoiceWhich of the following is a transformation of the graph y = 3x2.Shifts up 3.Shifts left 3.Vertical stretch by a factor of 3.Shifts right 3.
- 3. Multiple ChoiceWhich of the following is a transformation of the graph y = x2 + 4 ?Shifts left 4.Shifts right 4.Shifts up 4.Shifts down 4.
- 4. Multiple Choicey = -(x + 1)2 - 4y = -(x + 1)2 + 4y = -(x - 1)2 - 4y = (x + 1)2 + 4
- 5. Multiple Choicey = (x - 2)2 + 2y = (x + 2)2 + 2y = (x - 2)2 - 2y = -(x - 2)2 + 2
- 6. Multiple ChoiceWhat is the vertex of the function y = (x - 3)2 + 5(-3, 5)(3, -5)(-3, -5)(3, 5)
- 7. Multiple ChoiceGiven: y = 2(x - 5) + 6, the vertex is(2, -5)(-5, 6)(2, 6)(5, 6)
- 8. Multiple ChoiceWhat is the domain of the function y = x2 + 3?All Real Numbersx>3x<3It is impossible to determine.
- 9. Multiple ChoiceA parabola has a vertex at (-3, 2). Where is the axis of symmetry?y = -2x = 3x = -3y = 2
- 10. Multiple ChoiceGiven the equation for this parabola:
y=-(x-4)2-3,
does this parabola have a maximum or minimum value?MaximumMinimumNot enough information - 11. Multiple ChoiceThe graph of a quadratic function is called aParabolaVertexAxis of SymmetryVertex Form
- 12. Multiple ChoiceWhich quadratic function is represented by the graph?y = 2(x - 4)2 + 5y = 2(x + 4)2 + 5y = -2(x - 4)2 + 5y = -2(x + 4)2 + 5
- 13. Multiple Choice
Find the range of the function
y = -2(x + 4)^2 + 7(-∞, -4]
(-∞, 7]
[7, ∞)
[-4, ∞)
- 14. Multiple Choice
Find the y-intercept of the function
y = -3(x + 2)2 - 5
(0, -5)
(-2, -5)
(0, -17)
(2, -5)
- Answer choicesTagsAnswer choicesTags