Review: Key Features of Quadratic Functions
Presentation
•
Mathematics
•
9th Grade
•
Medium
+1
Standards-aligned
Keegan Kuhlman
Used 331+ times
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6 Slides • 6 Questions
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Review: Key Features of Quadratic Functions
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Vertex
Also the Max or Min
Always write as an ordered pair (x,y)
When asked to write the value of the Max or Min, write the y value of the vertex
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Axis of Symmetry
Vertical line that splits the function down the middle
Write your answer as x = k; k is the x value of the vertex
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x - intercepts
Also called zeros or roots
There can be 2, 1, or no zeros
Write your answer as an ordered pair (x,y); y value will always be 0
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Domain & Range
The domain will always always always always be (-inf, inf)
Range is the lowest point to the highest point (one of those points will always be infinity)
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What is the domain and range?
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Multiple Choice
What is the vertex?
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Multiple Choice
What is the significance of the ordered pair (2, -4) to the graph?
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Multiple Select
What are the zeros of the function? Choose all that apply.
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Multiple Choice
What is the equation of the axis of symmetry?
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Multiple Choice
What is the domain of the graph?
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Multiple Choice
What is the range of this graph?
Review: Key Features of Quadratic Functions
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