Generic Flashcards

1
Q

Absolute Value

A

Amount of the number, without any positive or negative signs
Used for practical math

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2
Q

Coefficient

A

Number you multiply an
unknown ( variable) by

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3
Q

Variable

A

Unknown value in a math problem

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4
Q

Consecutive Numbers

A

Numbers that appear directly before or after each other in a sequence

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5
Q

Constant

A

Number that is separate from any variables

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6
Q

Expression

A

Any piece of a math problem, that’s not set to equal

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7
Q

Equation

A

Set to equal something else

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8
Q

Constant of Proportionality

A

Scale Factor;
The way your output changes consistently

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9
Q

E

A

Represents 10 to some power

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10
Q

Exponent

A

Represents the number of times a number is multiplied by itself

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11
Q

Function

A

Equation that represents the change between what you put it and what you get
Always has multiple answers

(Needs = and 2 variables)

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12
Q

Inequality

A

Equation that does not have the 2 sides equal, represented by different symbols
≤,<,≠,>,≥

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13
Q

Intervals

A

Everything between 2 numbers/values

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14
Q

Mean

A

Average of a set of numbers

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15
Q

Median

A

Middle of a set of numbers

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16
Q

Mode

A

Most repeated number (If there is one)

17
Q

Range

A

Difference between the biggest and smallest number

18
Q

Multiplicative Identity Property

A

Anytime you multiply a number by 1, its always the same

19
Q

Order of operations

A

Right steps in right order to get the right answers
Groupings
Exponents
Multiplication/Division
Addition/Subtraction

20
Q

To order numbers is to

A

Place numbers in an order
Ascending or Descending

21
Q

Number Systems

A

Natural: 1 to infinity
Whole: 0 to infinity
Integer: Negatives, 0 to infinity
Rational: Integers plus fractions, decimals, etc.
Irrational: No set repeating pattern
Real: All numbers

22
Q

Place Value

A

Indicates the number of tens, hundreds, etc. And tenths, hundredths, etc.

23
Q

Pi is a constant used to find

A

Circumference, area, and volume of circle-related shapes

24
Q

Powers

A

Exponents

25
Q

Proportional

A

Every value in a problem or a shape is multiplied/divided by the same amount.

26
Q

Ratio

A

Demonstrates proportional relationship between two numbers. Similar to scale factor and constant of proportionality

27
Q

Scientific notation

A

Expressing large/small numbers in a simpler way to prevent place value mistakes

(No = sign)

28
Q

Square root

A

Breaking numbers down into one number that, when multiplied by itself, equals the original number

29
Q

Unit rate

A

Ratio when one of the two numbers involved is one.

30
Q

Solution set

A

All answers that satisfy a particular equation. Related to absolute value