equations

alg trig chem

alg trig chem

33

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Ariane Fulk

Ariane Fulk

Set of flashcards Details

Flashcards	33
Language	English
Category	Maths
Level	Primary School
Created / Updated	21.01.2013 / 21.01.2013
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^XM=X₁+X₂/2

X MIDPOINT

YM=Y₁+Y_{2 /}2

y midpoint

y= AX²+BX+C

-B/2A

PARABOLA EQUATION

-B/2A

X CORDINATE OF PARABOLA VERTEX

X=AY²+BY+C

Y COORDINATE OF VERTEX -B/2A

(X-H)²+(Y-K)²=R²

EQUATION OF CIRCLE

X²/A²+ Y²/B²=1

ELIPSE EQUATION for x and y intercepts

X²/A² - Y²/B²=1

VERTICES (A,0) (-A,0)

Y=+- (B/A)X

X AXIS OF SYMETRY FOR HYPERBOLA

Y²/B² - X²/A²=1

VERTICES (0,B) (0,-B)

Y=+-(B/A)X

HYPERBOLA Y AXIS OF SYMETRY

ºC=5/9(ºF-32)

CELCIUS TO FARENHEIGHT

ºF=9/5(ºC)+32

FARENHEIGHT TO CELCIUS

ºK=ºC+273.15

CELCIUS TO KELVIN

ºC=(ºF-32)/ 1.8

farenheight to celcius

d= mass/volume

density

(y-k)= (+_ donominator Y^1/2/ denominator X^1/2 ) (x-h)

asympotes

1x10^-3Litres

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1 cubic centimeter = 1 mililiter

1x10⁶m

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1 Megameter

1x10³meters

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1 kilometer

1x10^-6grams

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1 microgram

1x10^-9meters

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1 nanometer

10⁶

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mega (M)

10³

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kilo(k)

10^-1

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deci(d)

10^-2

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centi(c)

10^-3

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milli(m)

10^-6

micro

10^-9

nano(n)

1x10^-12

pico(p)

10^-15

femto(f)

m= y₁-y₂/ x₂-x₁

slope given 2 points

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