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MATH vocabulary
FCAT words level #3
16
Mathematics
8th Grade
03/23/2014

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Cards

Term
Function Table
Definition
a table of x- and y-axis (ordered pairs) that represents the function, pattern, or sequence between the two variables
Term
Height (h)
Definition
a line segment extending from the vertex of a figure to its base and forming a right angle
Term
Inverse Operation
Definition
an action that cancels a previously applied action (ex: Subtraction is the ___________ of addition)
Term
Ordered pair
Definition
the location of a single point on a rectangular coordinate plane (x,y) or (3,4)
Term
Pi
Definition
3.14159...
Term
Prism
Definition
a 3-D figure with congruent, polygonal bases that are ALL parallelograms
Term
Quadrant
Definition
any of the 4 regions on a rectangular coordinate system
Term
Radius
Definition
a line segment extending from the center or a circle to a point on the circle
Term
Rate/distance
Definition
calculations involving the formula (D=rt Distance=rate x time)
Term
Ratio
Definition
the comparison of 2 quantities
Term
Rational Number
Definition
a real number that can be expressed as a ratio of two integers
Term
Real Numbers
Definition
all rational AND irrational Numbers
Term
Regular Polygon
Definition
a polygon that is both equilateral and equiangular
Term
Scatter Plot
Definition
a graph of data points, that is used to observe the relationship between two variables
Term
Sequence
Definition
an ordered list with either a constant difference (arithmetic)or a constant ratio (geometric)
Term
Solid Figures
Definition
3-D figures that completely enclose a portion of space (cylinder, pyramid)
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