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Terms
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- pi
- an antiviral drug used against HIV
- real number
- any rational or irrational number
- parabola
- a plane curve formed by the intersection of a right circular cone and a plane parallel to an element of the curve
- scientific notation
- A method of writing or displaying numbers in terms of a decimal number between 1 and 10 multiplied by a power of 10.
- isosceles triangle
- has at least 2 congruent sides and angles
- matrix
- a rectangular array of elements (or entries) set out by rows and columns
- square pyramid
- A pyramid with a square base
- midpoint
- The point that divides a line segment in half
- obtuse triangle
- a triangle that contains an obtuse interior angle
- median
- The middle number in a set of numbers that are listed in order
- equiangular triangle
- a three-sided regular polygon
- congruent
- same shape and same size
- associative
- (a+b)+c=a+(b+c) ____ (ab)c=a(bc)
- common denominator
- an integer that is a common multiple of the denominators of two or more fractions
- lower quartile
- The median of the lower half of data (box & whisker).
- tangent
- ratio of the opposite to the adjacent side of a right-angled triangle
- exponent
- a mathematical notation indicating the number of times a quantity is multiplied by itself
- mode
- how something is done or how it happens
- corresponding
- agreeing in amount, magnitude, or degree
- outlier
- an extreme deviation from the mean
- discount
- the act of reducing the selling price of merchandise
- hypotenuse
- the side of a right triangle opposite the right angle
- percentile
- A point on the distributionbelow with a certain % of scores fall. Ex: Scored in the 99th percentile = only 1% scored higher than you
- cord
- a line that joins two points and a curve
- regression line
- a smooth curve fitted to the set of paired data in regression analysis
- quartile
- (statistics) any of three points that divide an ordered distribution into four parts each containing one quarter of the scores
- prime factor
- the prime factors of a quantity are all of the prime quantities that will exactly divide the given quantity
- identity element
- an operator that leaves unchanged the element on which it operates
- prime factorization
- A way of expressing a whole number as a product of its prime factors.
- equilateral
- having all sides or faces equal
- algebraic equation
- an expression with one or more variables
- equality
- the quality of being the same in quantity or measure or value or status
- interquartile range
- The range of values between the first and the third quartile.
- arc
- a continuous portion of a circle
- ellipse
- a closed plane curve resulting from the intersection of a circular cone and a plane cutting completely through it
- absolute value
- The distance a number is from zero on a number line
- least common denominator
- The least common multiple of the denominators of the fractions.
- interior angle
- the angle inside two adjacent sides of a polygon
- triple
- a base hit at which the batter stops safely at third base
- depreciate
- lose in value
- distributive
- a(b+c)=ab+ac, a(b-c)=ab-ac
- secant
- ratio of the hypotenuse to the adjacent side of a right-angled triangle
- range
- a place for shooting (firing or driving) projectiles of various kinds
- cubed
- The product in which a number is a factor three times.
- successive
- consecutive