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43 Cards in this Set
- Front
- Back
Multiple
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the product in a multiplication
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Expression
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mathematical statement made from mathematical symbols
ex. 6+5=11 |
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Constant
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a number that doesn't change
ex. y=3x+2; 2 is a __ |
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Factor
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a whole number that divides exactly into another number
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x-intercept
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a graph that crosses x axis
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y-intercept
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a graph that crosses y axis
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Standard Form of a Linear equation
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ax+by=c
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Slope-intercept Form for a Linear equation
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y=mx+b
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Slopes of Parallel Lines
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the slopes are the same
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Slopes of Perpendicular Lines
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the slopes are the opposite recipricol
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(Numerical) Coefficient
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a number which multiplies a variable
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Diagonal
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line/ line segment connecting non adjacent vertices of a polygon
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mean
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average of a number of different amounts
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Median
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middle value of an ordered set of values
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Mode
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the most common number in a set of numbers
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Range
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differance between the lowest and the highest value in a data set
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Distributive Property
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ab+ac = a(b+c)
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Associative Property
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(a+b)+c=a+(b+c)
(a*b)*c=a*(b*c) |
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Communitive Property
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a+b=b+a
ab=ba |
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Multiplicative Property
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x*1=x
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Multiple
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the product in a multiplication
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Expression
|
mathematical statement made from mathematical symbols
ex. 6+5=11 |
|
Constant
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a number that doesn't change
ex. y=3x+2; 2 is a __ |
|
Factor
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a whole number that divides exactly into another number
|
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x-intercept
|
a graph that crosses x axis
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y-intercept
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a graph that crosses y axis
|
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Standard Form of a Linear equation
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ax+by=c
|
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Slope-intercept Form for a Linear equation
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y=mx+b
|
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Slopes of Parallel Lines
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the slopes are the same
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Slopes of Perpendicular Lines
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the slopes are the opposite recipricol
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Square
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a quadrilateral with 4 equal sides and 4 right angles
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Rectangle
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a quadrilateral with 4 right triangles
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Trapezoid
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a quadrilateral with one pair of parallel sides
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Parallelogram
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a quadrilateral with opposite sides parallel
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Right Circular cylinder
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a solid shape with one curved surface that meets the cirles at a right angle
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Similar
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shapes are ___ if they have same angles and sides
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Hypotnuse
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in a right triangle, the side opposite to the right angle
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Leg
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the other 2 sides of the right triangle
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proportional
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Having the same or a constant ratio
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(Lateral) Surface Area
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the area of the surface of a solid on its sides
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Representative Sample
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a subset of population
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Random
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a sample chosen so that each person or object has an equally likely chance of being selected
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Probability
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the chance that a particular outcome will occur
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