equations
alg trig chem
alg trig chem
Kartei Details
| Karten | 33 |
|---|---|
| Sprache | English |
| Kategorie | Mathematik |
| Stufe | Grundschule |
| Erstellt / Aktualisiert | 21.01.2013 / 21.01.2013 |
| Weblink |
https://card2brain.ch/box/equations
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1x10-3Litres
1 cubic centimeter = 1 mililiter
1x106 m
1 Megameter
1x103meters
1 kilometer
1x10-6grams
1 microgram
1x10-9meters
1 nanometer
106
mega (M)
103
kilo(k)
10-1
deci(d)
10-2
centi(c)
10-3
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
+1y=mx+b
line equation with slope as the coefficient of where b is y intercept
y-y1=m(x-x1)
slope intercept form of line, get slope from y=mx+b of paralell and perpendicular line
both variables on same side of =, NO FRACTIONS. MULTIPLY EACH TERM BY LCD AS LAST STEP)
STANDARD FORM
XM=X1+X2 /2
X MIDPOINT
YM=Y1+Y2 /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 Y1/2 / denominator X1/2 ) (x-h)
asympotes
