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32 Cards in this Set

  • Front
  • Back
sec
1 / cos
csc
1 / sin
cos
1 / sec ; x
sin
1 / csc ; y
tan
sin / cos
cot
cos / sin
Sin squared θ + cos squared θ
1
tan squared θ + 1
sec squared θ
1 + cot squared θ
csc squared θ
sin (θ + B)
sinθcosB + cosθsinB
sin (θ - B)
sinθcosB - cosθsinB
cos (θ + B)
cosθcosB - sinθsinB
cos (θ - B)
cosθcosB + sinθsinB
sin (2θ)
2sinθcosθ
cos (2θ)
cos squared θ - sin squared θ
cos (2θ)
1 - 2sin squared θ
cos (2θ)
2cos squared θ - 1
sin (θ/2)
+ or - square root of (1 -cosθ / 2)
cos (θ/2)
+ or - square root of (1 + cos θ / 2)
arithmetic sequence
a1 + d(n-1)
arithmetic series
((a1 + an)n) / 2
geometric sequence
a1 x r ^ n-1
geometric series
a1 - (a1 x r^n) / 1 - r
law of sines
find smallest angle
law of cosines
find biggest angle
SSA / ASS
2 solutions check !
log b of mn =
log b of m + log b of n
log b of m/n =
log b of m - log b of n
inverse of function
substitute y for x or x for y
continuously compounded interest
a = pe ^ rt

p = starting amount
r = rate
t = time
scientific
y = ne ^ kt
appreciation / depreciation
V = p(1 +r) ^ n

p = starting amount
r = rate of growth / decay
n = time