8.1 Key Features of Quadratic Functions

Quiz
•
Mathematics
•
9th - 10th Grade
•
Medium
+9
Standards-aligned
John Judkins
Used 57+ times
FREE Resource
20 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Define X-intercept
The highest or lowest point on the graph
Where the parabola touches or intersects the x-axis
Where the parabola touches or intersects the y-axis
A line that divides the graph into two equal parts. i.e. cuts the graph in half
Answer explanation
This is the definition of x-intercept
Tags
CCSS.HSF-IF.C.7A
2.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Define Y-intercept
Where the parabola touches or intersects the x-axis, also called the x-intercept
The lowest y-value on the graph
The highest y-value on the graph
Where the parabola touches or intersects the y-axis
Answer explanation
Definition of y-intercept
Tags
CCSS.HSF-IF.C.7A
3.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Define Maximum
The highest or lowest point on the graph
The highest y-value on the graph
The lowest y-value on the graph
A line that divides the graph into two equal parts. i.e. cuts the graph in half
Answer explanation
If the parabola opens down, then the top is the maximum.
Tags
CCSS.HSF.IF.B.4
CCSS.HSF.IF.C.7
4.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Define Minimum
The highest y-value on the graph
Where the parabola touches or intersects the y-axis
Where the parabola touches or intersects the x-axis, also called the x-intercept
The lowest y-value on the graph
Answer explanation
If the graph opens upward, then it is the lowest point
Tags
CCSS.HSF-IF.C.7A
5.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Define Vertex
Where the parabola touches or intersects the x-axis
The highest or lowest point on the graph
Where parabola line touches or intersects the x- axis, also called the x-intercept
A line that divides the graph into two equal parts. i.e. cuts the graph in half
Answer explanation
It is the more general name of either the minimum or maximum of a parabola
6.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Define Axis Of Symmetry
A line that divides the graph into two equal parts. i.e. cuts the graph in half
Where the parabola touches or intersects the x-axis, also called the x-intercept
The highest y-value on the graph
The highest or lowest point on the graph
Answer explanation
It is the imaginary line that slices through the vertex and reflects one side of the parabola to the other side.
Tags
CCSS.HSF.IF.B.4
CCSS.HSF.IF.C.7
CCSS.HSG.GPE.A.2
7.
MULTIPLE CHOICE QUESTION
2 mins • 1 pt
Define Roots
Where the parabola touches or intersects the y-axis
The lowest y-value on the graph
Where the parabola touches or intersects the x-axis, also called the x-intercept
A line that divides the graph into two equal parts. i.e. cuts the graph in half
Answer explanation
Tags
CCSS.HSF-IF.C.7A
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