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Mathematics
9th
grade
Domain, Range, and Key Features of Quadratics
15 questions
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- 1. Multiple Choice
Identify the y-intercept
(0, -3)
(0, 1)
(0, 3)
(2, 1)
- 2. Multiple ChoiceWhat do we call the highest or lowest point of a quadratic?parabolavertexgraphpoint
- 3. Multiple ChoiceWhat is the equation for axis of symmetry?y=3x=3x=5x=1
- 4. Multiple Choice.How many zeros does this parabola have?3201
- 5. Multiple ChoiceWhat is another name for the x-intercepts of a quadratic?y-interceptZerosx-axisThey don't have another name
- 6. Multiple Choice
Use the graph to determine the x-intercept(s).
(1, 0)
(0, 3), (0, 1)
(3, 0), (1, 0)
(0, -3)
- 7. Multiple Choice
What are the coordinates of the vertex, and is it a maximum or minimum?
(-1, 4); Maximum
(-1, 4); Minimum
(4, -1); Maximum
(4, -1); Minimum
- 8. Multiple ChoiceWhat is the domain of the graph?All real numbersTo infinity and beyondy ≥ 0x ≥ 0
- 9. Multiple ChoiceWhat is the range of the graph?All real numbersTo infinity and beyondy ≥ 0x ≥ 0
- 10. Multiple ChoiceWhat is the domain of the graph?All real numbersTo infinity and beyondy ≥ -1x ≥ 0
- 11. Multiple ChoiceWhat is the range of the graph?All real numbersTo infinity and beyondy ≥ -1x ≥ 0
- 12. Multiple ChoiceWhat is the domain and the range for the graph?Domain : -2 ≤ x ≤ 2
Range : 0 ≤ y ≤ 4Domain : 0 ≤ x ≤ 4
Range : -2 ≤ y ≤ 2Domain : All real #s
Range : y ≤ 4Domain : -2 ≤ x ≤ 2
Range : y ≤ 4 - 13. Multiple ChoiceWhat is the domain of the parabola created by the ball?Domain : 0 ≤ d ≤ 280Domain : 0 ≤ h ≤ 150Domain : 0 ≤ d ≤ 570Domain : 0 ≤ h ≤ 280
- 14. Multiple ChoiceWhat is the range of the graph?All real numbers0 ≤ x ≤ 40 ≤ x ≤ 20000 ≤ y ≤ 2000
- 15. Multiple ChoiceWhat is the domain of the graph?All real numbers0 ≤ x ≤ 40 ≤ x ≤ 20000 ≤ y ≤ 2000
- Answer choicesTagsAnswer choicesTags