100 Math Vocabulary Words Flashcards | Quizlet

100 Math Vocabulary Words

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Line Of Best Fit
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Terms in this set (100)
Line Of Best Fit
A line on a graph showing the general direction that a group of points seem to be heading.
Image: Line Of Best Fit
Trapezoid
A shape that has 2 parallel sides and 2 non parallel sides
Image: Trapezoid
Diameter
Diameter is a straight line passing from side to side through the center of a body or figure especially a circle or sphere.
Image: Diameter
Radius
Radius is a straight line from the center of the circumference of a circle or sphere
Image: Radius
Terminating Decimals
Terminating decimals are decimals that end.
Image: Terminating Decimals
Repeating decimals
A decimal numeral that , after a certain point,consists of a group of one or more digits repeated to infinity as 2.3333.....
or 23.02181818.....
Image: Repeating decimals
Term
A series is often represented as the sum of a sequence of terms. Individual factors in an expression representing a product are multiplicative terms. For example 6+3x-2
Image: Term
Coefficients
A numerical or constant quantity placed before and multiplying the variable in an algebraic expression e.g.4 in 4x y).
Image: Coefficients
Constant
A number on its own, or sometimes a letter such as a,b,or c to stand for fixed number "x+5=9",5 and 9 are constant.
Obtuse
is one which is more than 90 degrees but less than 180 degrees.
Image: Obtuse
Acute
to an angle less than 90 degrees.
Image: Acute
Right Angle
An angle that is 90 degrees
Image: Right Angle
Inverse Property of Multiplication
Multiply a number by it's reciprocal, the product is 1.
Image: Inverse Property of Multiplication
Cubed
is a number multiplied by itself 3 times.
Image: Cubed
Inverse Property of Addition
states that when you add a number to its opposite, the result is always 0.
Image: Inverse Property of Addition