# Study sets matching "math vocabulary equations"

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rational number

irrational number

equivalent

integers

A number that can be written as a fraction

Any number that can't be written as an integer over an integer…

Equal

All whole numbers (both positive and negative) and zero.

rational number

A number that can be written as a fraction

irrational number

Any number that can't be written as an integer over an integer…

When we sketch quadratic equations we n…

b^2 - 4ac > 0

b^2 -4ac = 0

b^2 - 4ac < 0

Where the curve crosses the x axis (y=0)... Where the curve cross…

2 real roots

1 real root

0 real roots

When we sketch quadratic equations we n…

Where the curve crosses the x axis (y=0)... Where the curve cross…

b^2 - 4ac > 0

2 real roots

Point

Line

Plane

Collinear

The most basic building block of geometry. It has no size or s…

A continuous arrangement of infinitely many points. It has inf…

A flat surface that extends infinitely along its length and wi…

On the same line

Point

The most basic building block of geometry. It has no size or s…

Line

A continuous arrangement of infinitely many points. It has inf…

Addition Property of Equality

Division Property of Equality

Equals sign

Equation

When you solve an equation adding the same number to each side…

When you solve an equation by dividing both sides of the equat…

An equation always has an equal sign. This is also a symbol of…

An equation is a mathematical sentence showing that two expres…

Addition Property of Equality

When you solve an equation adding the same number to each side…

Division Property of Equality

When you solve an equation by dividing both sides of the equat…

Addition property of equality

Additive identity property

Additive inverse property

Multiplication property of equality

When the same number is added to both sides of an equation, th…

Adding 0 to a number or expression does not change the value o…

The sum of a number and its additive inverse or opposite is 0

When both sides of an equation are multiplied by the same numb…

Addition property of equality

When the same number is added to both sides of an equation, th…

Additive identity property

Adding 0 to a number or expression does not change the value o…