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Chapter 2 Algebra 2

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Section 1

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EVEN FUNCTION

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Algebra Math

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Mar 1, 2020

Cards (21)

Section 1

(21 cards)

EVEN FUNCTION

Front

A function where f(−x) = f(x) for all values of x defined for the function. The graph of the function will be symmetric about the y-axis.

Back

VARIABLE

Front

A symbol used to represent one or more numbers.

Back

PARAMETER

Front

In a general equations where x and y represent the inputs and outputs of the function, variables such as a, b, c, m, h, and k are often referred to as parameters, and they are often replaced with specific values.

Back

RANGE

Front

All possible outputs for a function.

Back

STANDARD FORM (QUADRATIC)

Front

the equation of a quadratic function is y = ax2 + bx + c where a ≠ 0.

Back

PARENT GRAPH

Front

The simplest version of a family of graphs.

Back

TRANSLATION

Front

The result of moving a graph horizontally, vertically, or both but without changing its orientation.

Back

DILATION

Front

A transformation which vertically compresses or stretches the graph of a function.

Back

GENERAL EQUATION

Front

If y = f(x) is a parent equation, then the general equation for that function is given by y = af(x − h) + k where (h, k) is the point corresponding to (0, 0) in the parent graph.

Back

TRANSFORMATION

Front

The conversion of a function to a corresponding function.

Back

FUNCTION

Front

A relationship in which for each input value there is one and only one output value

Back

VERTEX

Front

the highest or lowest point on the parabola (depending on the parabola's orientation).

Back

HORIZONTAL SHIFT

Front

Used with parent graphs and general equations for functions and relations such as y = a(x − h)2 + k.

Back

VERTICAL SHIFT

Front

Used to describe the location of a graph in relation to its parent graph, the shift is the distance (up or down) of each point on the graph from the corresponding point on the parent graph.

Back

ODD FUNCTION

Front

A function where f(−x) = −f(x) for all values of x defined for the function. The graph of the function will be symmetric about the origin.

Back

STRETCH FACTOR

Front

Used to describe the effect of a in the graphing form of a quadratic, cubic, absolute value, or exponential function.

Back

GRAPHING FORM

Front

A form of the equation of a function or relation that clearly shows key information about the graph.

Back

PIECEWISE FUNCTION

Front

A function composed of parts of two or more

Back

COMPRESS

Front

A term used informally to describe the relationship of a graph to its parent graph when the graph increases or decreases more slowly than the parent.

Back

REFLECTION

Front

A type of symmetry where one half of the image is a reflection across a line of the other half of the image. You can fold the image on the line of symmetry and have both halves match exactly.

Back

DOMAIN

Front

The set of all input values for a relation or function.

Back