新 SAT 数学词汇汇总

matrix
inverse matrix
multiplication of matrices
arrow diagram
ascending order
descending order
binomial
polynomial
binary
decimal
hexadecimal
brackets
scientific notation
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common fraction simple fraction complex fraction proper fraction improper fraction mixed number equivalent fractions cancelling decimal terminating decimal recurring decimal repeating decimal reciprocal algebraic expression Arabic numerals arithmetic mean geometric mean weighted mean sequence Fibonacci sequence series sigma notation
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12
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No.4. Unit
are hectare acre
100 10000 0.405
Celsius
centigrade
Fahrenheit
cubic centimeter
cubic meter
meter
decimeter
centimeter
millimeter micron nanometer mile
SAT
No.1. Arithmetic
numeral complex number real number imaginary number Argand diagram modulus imaginary axis real axis rational number irrational number integer whole number natural number positive numbers negative numbers fraction
1 gallon = 4.55 liters 1/2 1/4
liter
kiloliter
milliliter 1
megaliter
graduated
heft
weight
milligram calorie
1 calorie 4.1868 joules
joule
kilojoule
knot nautical mile
1.852 kilometers
leap year
common year
mass
tonne / metric ton /
pound
1000 kilograms
lb
0.4536 kg
ounce
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14
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net mass net profit bit byte megabyte gigabyte terabyte brace cent penny nickel dime quarter
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1
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recursive formula
arithmetic progression
common difference
geometric progression
common ratio
initial term n n
the n th term the sum of first n terms
infinite sequence
/
/
subtract
minuend
subtrahend
difference
distributive law
division
division sign
dividend
divisor
divide
divided evenly
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6
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divisible aliquant aliquot quotient remainder factor common divisor common factor highest common factor factorization multiple multiplicand multiplier product multiplication
circumference radian
1
57.3°
diameter
radius
chord
sector
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16
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segment of a circle circular segment secant secant theorem collinear compasses concentric circles concurrent lines converging lines concave convex congruent conservation of area inscribe inscribed inscribed triangle coplanar corresponding sides cross-section polygon concave polygon convex polygon
million billions 10 100
/ / /
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5
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No.2. Addition / Subtraction / Multiplication / Division
algebra algorithm linear algebra addition addend
sum
subtraction minus
even function odd function linear function monomial quadratic function complete quadratic function incomplete quadratic equation binomial quadratic equation Vieta`s theorem
10 -6 10 -9
1.6
mileage
1 foot = 12 inches= 30.48 cm foot
1 inch = 2.54 cm inch
1 yard 3 feet = 0.9144 meter yard
gallon
1 gallon = 3.79 liters
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13
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imperial gallon pint quart
8 1-24 gigabytes
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15
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No.5. Plane Geometry
planar figure planar shape circle unit circle semicircle quadrant annulus toBiblioteka Baiduus doughnut
arc
curve
tangent
area
lateral area
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10
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rational function composite function greatest integer function piecewise function modulus function modulus equation inverse function inverse trigonometric function parabola discriminant real root interval closed interval open interval limit algebraic fraction variable independent variable dependent variable asymptote vertical asymptote horizontal asymptote
heptagon
octagon
nonagon
decagon
undecagon
dodecagon
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4
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permutation combination square root cube root root sign radical sign arithmetic square root million billion trillion quadrillion googol decimal arithmetic ordinary scale power descending power ascending power determinant round to to the nearest
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2
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thousand separator digit unit digit tenth digit
/ hundredth absolute value column numerator denominator common denominator lowest common denominator decimal fraction decimal point even number odd number composite number prime number prime factor consecutive numbers consecutive integers consecutive even integer consecutive odd integer
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9
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sign change rule standard form vertex form factored form cubic function three degree function trinomial quartic function quantic high-degree polynomial polynomial function exponential function exponential equation laws of exponents logarithmic function natural logarithm laws of logarithm coefficient literal coefficient numerical coefficient constant symmetry
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3
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cubed number direct proportion discrete data finite infinite infinite decimal infinitesimal infinity base exponent index law index notation interest rate ordinal number cardinal number multiple lowest common multiple maximum minimum median mode range
4 quadruple
3 treble factorial inequality inequality signs ordinary brackets square brackets
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7
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braces parentheses
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8
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No.3. Function
function equation parametric equation inequality simultaneous equation cross multiply equivalent equation solution solution set formula
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17
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quadrilateral
diamond
rhombus
parallelogram
square
unit square
rectangle
oblong
trapezoid
trapezium trapezia
trapezium
tetragon
pentagon
pentagram
hexagon
hexagram
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11
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continuity of function domain range factor theorem remainder theorem transformation of graphs vertical shift horizontal shift stretch double angle formula trigonometric identities sine cosine sine rule cosine rule tangent cotangent secant cosecant complementary function