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Beschreibung
Mindmap von brandimccoy64, aktualisiert more than 1 year ago
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Erstellt von brandimccoy64
vor etwa 9 Jahre
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Quadratic MindMap
- Axis of Symmetry
- A vertical line
that divides the
parabola into
two congruent
halves.
- http://hotmath.com/hotmath_help/topics/axis-of-symmetry-of-a-parabola.html
- http://hotmath.com/hotmath_help/topics/axis-of-symmetry-of-a-parabola.html
- A vertical line
that divides the
parabola into
two congruent
halves.
- Vertex
- The common
endpoint of two
or more rays or
line segments.
- http://www.mathopenref.com/vertex.html
- http://www.mathopenref.com/vertex.html
- The common
endpoint of two
or more rays or
line segments.
- Parabola
- A parabola is formed
when you graph a
quadratic function.
- http://www.mathopenref.com/parabolaeqn.html
- http://www.mathopenref.com/parabolaeqn.html
- A parabola is formed
when you graph a
quadratic function.
- Minimum
- When the parabola opens up,
the vertex is the lowest point on
the graph.
- http://www.dummies.com/how-to/content/how-to-identify-the-min-and-max-on-vertical-parabo.html
- http://www.dummies.com/how-to/content/how-to-identify-the-min-and-max-on-vertical-parabo.html
- When the parabola opens up,
the vertex is the lowest point on
the graph.
- Maximum
- When the
parabola opens
down, the vertex is
the highest point
on the graph.
- http://www.dummies.com/how-to/content/how-to-identify-the-min-and-max-on-vertical-parabo.html
- http://www.dummies.com/how-to/content/how-to-identify-the-min-and-max-on-vertical-parabo.html
- When the
parabola opens
down, the vertex is
the highest point
on the graph.
- x-intercepts
- A point in the
equation where the
y-value is zero.
- http://www.purplemath.com/modules/intrcept.htm
- http://www.purplemath.com/modules/intrcept.htm
- A point in the
equation where the
y-value is zero.
- Y-intercepts
- A point in the
equation where the
x-value is zero.
- http://www.purplemath.com/modules/intrcept.htm
- A point in the
equation where the
x-value is zero.
- Zeros of the function
- An input value that produces
an output of 0. If the function
maps real numbers to real
numbers, its 0's are the
x-coordinates of the points
where its graph meets the
x-axis.
- http://www.analyzemath.com/function/zeros.html
- http://www.analyzemath.com/function/zeros.html
- An input value that produces
an output of 0. If the function
maps real numbers to real
numbers, its 0's are the
x-coordinates of the points
where its graph meets the
x-axis.
- Roots of the equation
- The roots are exactly
the x-intercepts of the
quadratic function , that
is the intersection
between the graph of
the quadratic function
with the x-axis.
- http://www.sosmath.com/algebra/root/root.html
- The roots are exactly
the x-intercepts of the
quadratic function , that
is the intersection
between the graph of
the quadratic function
with the x-axis.
- End Behavoir
- The behavior of
the graph of f(x)
as x approaches
positive infinity
or negative
infinity.
- http://hotmath.com/hotmath/topics/end-behavior-of-a-function.html
- http://hotmath.com/hotmath/topics/end-behavior-of-a-function.html
- The behavior of
the graph of f(x)
as x approaches
positive infinity
or negative
infinity.
- Discriminant
- The
discriminant
reveals what
type of roots
the equation
has.
- http://www.mathwords.com/d/discriminant_quadratic.htm
- http://www.mathwords.com/d/discriminant_quadratic.htm
- The
discriminant
reveals what
type of roots
the equation
has.
- Difference of Squares
- Something
squared minus
something else
squared.
- http://www.purplemath.com/modules/specfact.htm
- http://www.purplemath.com/modules/specfact.htm
- Something
squared minus
something else
squared.
- Perfect Square Trinomial
- The expansion of a
Binomial Squared.
- web.cerritos.edu/.../Perfect_Sq._Trinomia(Mata).pdf
- web.cerritos.edu/.../Perfect_Sq._Trinomia(Mata).pdf
- The expansion of a
Binomial Squared.
- Factors of a Quadratic
- A "quadratic" is a polynomial that looks like "ax2 +
bx + c", where "a", "b", and "c" are just numbers.
For the easy case of factoring, you will find two
numbers that will not only multiply to equal the
constant term "c", but also add up to equal "b", the
coefficient on the x-term.
- http://www.purplemath.com/modules/factquad.htm
- http://www.purplemath.com/modules/factquad.htm
- A "quadratic" is a polynomial that looks like "ax2 +
bx + c", where "a", "b", and "c" are just numbers.
For the easy case of factoring, you will find two
numbers that will not only multiply to equal the
constant term "c", but also add up to equal "b", the
coefficient on the x-term.
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