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WorksheetsQuadratic Vocabulary
Total questions: 20
Worksheet time: 24mins
An equation that can be written in the form y = ax2 + bx + c
Quadratic equation
MInimum
Linear equation
Maximum
The highest or lowest point on the parabola
Parabola
Domain
Vertex
Range
All possible x-values
Domain
Range
Parabola
Vertex
The curved graph of a quadratic (the U shape)
Quadratic
Parabola
Vertex
Minimum
Another name for the x-intercept
Roots
Zeros
Solutions
All of the above
A vertical line that cuts the parabola into 2 symmetrical halves. This always goes through the vertex and ALWAYS begins with "x=" This is sometimes called the "line of symmetry".
Parabola
Quadratic
Axis of Symmetry
Domain
All possible y-values
Domain
Range
Parabola
Vertex
Where the parabola crosses the y-axis.
X-intercept
Domain
Y-intercept
Axis of Symmetry
The highest or lowest point on the parabola
Parabola
Domain
Vertex
Range
What is the orange line called?
Line of Solutions
Roots
Vertex
Axis of Symmetry
If the vertex of this graph is (2, -1), what is the axis of symmetry?
x= -1
x = 2
y = -1
x = -2
the turning point of the parabola
Parabola
Axis of Symmetry
Vertex
Solutions
(x + 2)(x - 3) = 0, the binomials are called...?
Use the picture to find the vertex and axis of symmetry
Vertex (3,8) Axis x = 3
Vertex (3,8) Axis y = 3
Vertex (8,3) Axis x = 3
Vertex (8,3) Axis y = 3
