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Algebra II Final Vocab > Scared > Flashcards

Scared Flashcards

1
Q

A sequence in which the difference of consecutive terms is constant

A

Arthimetic Sequence

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2
Q

A line that a graph approaches more and more closely

A

Asymptote

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3
Q

Allows you to rewrite a logarithm in terms of logs written with another base

A

Change of Base Formula

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4
Q

A shape consisting of all points in a plane that are at a given distance from a given point, the centre; equivalently it is the curve traced out by a point

A

Circle

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5
Q

Describes a situation where a variable depends on two(or more) other variables, and varies directly with some of them and varies inversely with others(when the rest of the variables are held constant)

A

Combined Variation

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6
Q

The constant difference “d” between consecutive terms of an arithmetic sequence

A

Common Difference

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7
Q

To add a term “c” to an expression of the form x^2+bx such that x^2+bx+c is a perfect form trinomial

A

Completing the Square

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8
Q

Pairs of complex numbers of the forms a+bi, where b does not equal zero

A

Complex Conjugates

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9
Q

A fraction that contains a fraction in its numerator or denominator

A

Complex Fraction

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10
Q

A logarithm with a base of ten referred to as simply log

A

Common Logarithm

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11
Q

The constant ratio “r” between consecutive terms of a geometric sequence

A

Common Ratio

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12
Q

A number written in the form a+bi where a and b are real numbers

A

Complex Number

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13
Q

An operation that can be performed with two functions

A

Composition of Functions

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14
Q

An inequality that combines two simple inequalities

A

Compound Inequality

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15
Q

A figure formed by the intersection of a plane and a right circular cone

A

Conic Section

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16
Q

Has at least one solution

A

Consistent

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17
Q

The constant “A” in the inverse variation equation y=a/x, where a does not equal zero

A

Constant of Variation

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18
Q

Forming an unbroken whole

A

Continuous Relation

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19
Q

A number “r” from -1 to 1 that measure how well a line fits a set of data pairs (x,y)

A

Correlation Coefficient

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20
Q

Infinte number of solutions

A

Dependent

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21
Q

The dimensions of a matrix with m rows and n columns are m X n

A

Dimensions of a Matrix

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22
Q

A simple relationship between two variables

A

Direct Variation

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23
Q

The expression b^2-4ac in the quadratic formula

A

Discriminant

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24
Q

A closed plane curve generated by a point moving in such a way that the sums of its distances from two fixed points in a constant

A

Ellipse

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25
Q

The behavior of the graph of a function as x approaches positive infinity or negative infinity

A

End Behavior

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26
Q

Equations in which variable expression occur as exponents

A

Exponential Equation

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27
Q

Solutions that are not solutions of the original equation

A

Extraneous Solution

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28
Q

The smallest and largest of values

A

Extrema

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29
Q

A theorem linking factors and zeros of a polynomial. It is a special case of the polynomial remainder

A

Factor Theorem

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30
Q

List of terms in a specific order

A

Finite Sequence

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31
Q

A relation from a set of inputs to a set of possible output where each input is related to exactly one output

A

Function

32
Q

A sequence in which the ratio of any term to the previous term is constant

A

Geometric Sequence

33
Q

The function rounds off the real number down to the integer less than the number. This function is also known as the Floor Function llxll

A

Greatest Integer Function

34
Q

The factor by which a quantity multiplies itself over time

A

Growth Factor

35
Q

Two curves that are like infinite bow

A

Hyperbola

36
Q

A function that always returns the same value that was used as its argument

A

Identity Function

37
Q

The square root of -1

A

Imaginary Unit

38
Q

If a system has no solution

A

Inconsistent

39
Q

The quantity that is being manipulated

A

Independent

40
Q

List or string of discrete objects, usually numbers that can be paired off one-to-one with a set of positive integers

A

Infinite Sequence

41
Q

Way of writing subscripts of the real number line

A

Interval Notation

42
Q

Functions that undo each other

A

Inverse Function

43
Q

Two variables x and y show inverse variation when y=a/x, where a does not equal zero Inverse

A

Variation

44
Q

Occurs when a variable varies directly or inversely with multiple variable y=kxz

A

Joint Variation

45
Q

The chord through a focus parallel to the conic section

A

Lactus Rectum

46
Q

Mathematical Modeling Technique in which a linear function is maximized or minimized when subjected to various constraints

A

Linear Programming

47
Q

The inverse function to exponentiation. y=logbx

A

Logarithm

48
Q

General differential equation that only models the sigmoid function for x is greater than 0

A

Logistic Growth Model

49
Q

The ordered pairs switch

A

Inverse Relation

50
Q

A rectangular arrangement of numbers

A

Matrix

51
Q

For an integer “n”; greater than 1, if b^a, then b is an nth root of a

A

Nth Root

52
Q

A logarithm with base “E”, denoted by ln

A

Natural Logarithm

53
Q

for any number a does not equal 0. a^-n. move the base

A

Negative Exponent

54
Q

The graph of a quadratic function

A

Parabola

55
Q

The most basic function in a family of functions

A

Parent Function

56
Q

A function defined by two or more equations

A

Piece-Wise Defined Function

57
Q

Means that you’re supposed to write the equation of a line from knowing its slope and any point on the line.

A

Point-Slope Form

58
Q

A function that can be written in the form f(x)=a(x-h)^2+k, where x does not equal zero

A

Quadratic Function

59
Q

The value inside the radical

A

Radicand

60
Q

Used to mathematically describe the percentage change in value over a defined period of time, and it represents the momentum of a variable

A

Rate of Change

61
Q

Exponent that is a function

A

Rational Exponent

62
Q

A function that is the ratio of two polynomials. It is “rational” because one is divided by the other, like a ratio

A

Rational Function

63
Q

To eliminate any radical expressions in the denominator such as square roots and cube roots

A

Rationalizing the Denominator

64
Q

A formula that defines each term of a sequence using preceding term

A

Recursive Formula

65
Q

A line that best describes the behavior of a set of data

A

Regression Line

66
Q

Point is a point where the function changes direction from increasing to decreasing

A

Relative Maximum

67
Q

A point where the function changes direction from decreasing to increasing

A

Relative Minimum

68
Q

A point where the function changes direction from decreasing to increasing

A

Relative Minimum

69
Q

Solution of an equation

A

Root

70
Q

A graph in which the values of two variables are plotted along two axes, the pattern of the resulting points revealing any correlation present

A

Scatter Plot

71
Q

An ordered list of numbers

A

Sequence

72
Q

Uses symbols to define a set, in terms of the properties of the members of the set. All x such that

A

Set-Builder Notation

73
Q

A piecewise function defined by a constant value over each part of its domain

A

Step Function

74
Q

A shortcut method to divide a polynomial by a bionomial of the form x-k

A

Synthetic Division

75
Q

A quadratic function written in the form f(x)=a(x-h)^2+k, where a does not equal zero

A

Vertex Form

76
Q

A method that is used to determine whether a given relation is a function or not

A

Vertical Line Test

77
Q

the x intercepts of the graph of a function

A

Zeros

Algebra II Final Vocab (1 decks)

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