enFIQuadratic Concepts28
Domain : The set of all values for which the independent variable is defined (x-value)
Range : The set of all values of the dependent variable. All values are determined by the values in the domain.
Relation : Relationship between two variables
Function : A relation in which there is only one value of the dependent variable for each value of the independent variable
Function Notation : What is f(x) called
a value : Represents whether the parabola is stretched or compressed and the direction of opening
h value : Horizontal translation
k value : Vertical translation
FOIL : Used to multiply two binomials
GCF : Before factoring you must find the ___
Vertex : Maximum/minimum point of the parabola
Parabola : The graph that resembles the letter āUā
AOS : Short for axis of symmetry
x intercept : The value of which a graph meets the x-axis
y intercept : The value of the dependent variable when the independent variable is zero
Discriminant : The expression of b2-4ac in the quadratic formula
Zeros : The values of x for which a relation has the value of zero
Variable : Letter or symbol that represents a number
Minimum value : Least value taken by the dependent variable in a relation or function
Maximum value : Greatest value taken by the dependent variables in a relation or function
Expand : Write an expression in extended but equivalent form
Degree : The ______ of a polynomial with a single variable is the value of the highest exponent of the variable
Factored form : A quadratic function in the form of f(x)=a(x-r)(x-s) is _____________
Standard form : A quadratic function in the form of f(x)=ax2+bx+c is _____________
Vertex form : A quadratic function in the form of f(x)=a(x-h)+k is _____________
Trinomial : An algebraic expression with three terms
VLT : Stands for Vertical Line Test; determines whether the graph is a function or not
Factor : to express a number as a product of 2 or more numbers, or an algebraic expression as product of two or more other algebraic equations
Quadratic Concepts
M
M
E
X
I
U
A
R
V
Short for axis of symmetry
Before factoring you must find the ___
Stands for Vertical Line Test; determines whether the graph is a function or not
Used to multiply two binomials
The set of all values of the dependent variable. All values are determined by the values in the domain.
The values of x for which a relation has the value of zero
Represents whether the parabola is stretched or compressed and the direction of opening
The ______ of a polynomial with a single variable is the value of the highest exponent of the variable
The set of all values for which the independent variable is defined (x-value)
Write an expression in extended but equivalent form
to express a number as a product of 2 or more numbers, or an algebraic expression as product of two or more other algebraic equations
Horizontal translation
Vertical translation
Maximum/minimum point of the parabola
A relation in which there is only one value of the dependent variable for each value of the independent variable
The graph that resembles the letter āUā
Relationship between two variables
Letter or symbol that represents a number
An algebraic expression with three terms
A quadratic function in the form of f(x)=a(x-h)+k is _____________
The value of which a graph meets the x-axis
The value of the dependent variable when the independent variable is zero
The expression of b2-4ac in the quadratic formula
A quadratic function in the form of f(x)=a(x-r)(x-s) is _____________
Greatest value taken by the dependent variables in a relation or function
Least value taken by the dependent variable in a relation or function
A quadratic function in the form of f(x)=ax2+bx+c is _____________