Advertisement Upgrade to remove ads

math

transformation

an operation that maps an original figure onto a new figure

coordinate

is the number that corresponds to a point on the number line

a negative number

is a number less than zero

the opposite of a number

is two numbers with the same absolute value, but different signs

a positive number

is a number greater than zero

the absolute value of a number

is the distance a number is from zero

a translation

is when you slide a figure from one position to another, without flipping it

a reflection

is when you flip a figure over a line of symetry

integer

is any number from the set (...-3, -2, -1, 0, 1, 2, 3...) where ... means continues indefinetly

mean

is the average. to find it, add up all of the addends and divide by the number of addends

quadrant

the x and y-axis seperate the coordinate plane and make four quadrants

additive inverse

an integer, and its opposite

inequality

compares numbers or quantities, using <, or >

Please allow access to your computer’s microphone to use Voice Recording.

Having trouble? Click here for help.

We can’t access your microphone!

Click the icon above to update your browser permissions above and try again

Example:

Reload the page to try again!

Reload

Press Cmd-0 to reset your zoom

Press Ctrl-0 to reset your zoom

It looks like your browser might be zoomed in or out. Your browser needs to be zoomed to a normal size to record audio.

Please upgrade Flash or install Chrome
to use Voice Recording.

For more help, see our troubleshooting page.

Your microphone is muted

For help fixing this issue, see this FAQ.

Star this term

You can study starred terms together

NEW! Voice Recording

Create Set