Advertisement Upgrade to remove ads


a number, a variable, or the product of a number and variable


ratio that describes steepness: rise/run


any value or values that makes an equation or inequality true


x-axis and y-axis divide coordinate plane into 4 sections

pythagorean theorem

legs squared equals hypotenuse squared

perfect square

a number that is a square of an integer

ordered pair

identifies the point on a coordinate plane


longest side in a right triangle

coordinate plane

formed by x-axis and y-axis

slope intercept form

y=mx+b; m= how much, b=y intercept


where a slope crosses the y-axis

square root

a number that when multiplied by itself equals the original number


numerical factor in any term of a polynomial - 3y


in a polynomial, a term that doesn't contain a variable


1 term or the sum or difference of two or more terms


a group of items in which the order of items is not considered

dependent events

when outcome of event does affect outcome of 2nd event


product of all positive integers less than or equal to number

independent events

the occurrence of one event does not affect the probability or occurence of the other


when all outcomes are equally likely


arrangement of objects in a particular order


3-D figures that do not lie in plane, have height, length, and width


a solid with triangular faces that meet at a vertex and a base that is a polygon named for shape of base


a solid with two parallel and congruent faces called bases. named for the shape of it

alternate interior angle

lie within a pair of lines and on opposite sides of the transversal


two angles that add up to 90 degrees


exactly the same in size, shape, angle measurement, or length

corresponding angles

lie on the same side of the transversal and in corresponding positions

regular polygon

polygon with all sides congruent and all angles congruent


two angles that add up to 180 degrees

vertical angles

formed by two intersecting lines opposite of each other


a mathematical sentence with an equal sign


a mathematical sentence that contains <,>,≤,≥,≠

like term

terms with exactly the same variable factors

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


Reload the page to try again!


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