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38 Cards in this Set
 Front
 Back
sin x

opp/hyp, y/r, y


cos x

adj/hyp, x/r, x


tan x

opp/adj, y/x, m


sin2x

2sinxcosx


cos2x

cos2x  sin2x
2cos2x  1 1  2sin2x 

sin x

cos (90  x)


sin (30)

1/2


16 ^ 1/2

4


27 ^ 1/3

3


(32) ^ 4/5

1/16


64 ^ 2/3

16


point slope formula

y  y1 = m ( x  x1)


Sketch y + sqrt x

see deck


Sketch y = x2 + x

see deck


Sketch y = x  x2

see deck


y = x3

see deck


Sketch x = y2  1

see deck


Sketch xy = 1

see deck


Reciprocal a < b < 0

0 > 1/a > 1/b


lim 1/0

infinity


1/infinity

0


lim 1/x
x > 0+ 
infinity


lim 1/x
x > 0 
 infinity


lim 1/x
x > infinity 
0


f(x) lg
 g(x) sm 
infinity, OA, long division


f(x) sm
 g(x) lg 
O, HA, y = 0


f(x) eq
 g(x) eq 
coefficients, HA, coefficients


lim sinx
x > 0 
0


lim sinx
x > infinity 
does not exist


lim cosx
x > 0 
1


lim cosx
x > infinity 
does not exist


lim sinx/x
x > 0 
1
(hint: graphs) 

lim sinx/x
x > infinity 
0
(hint: graphs) 

lim cosx/x
x > 0 
does not exist


lim cosx/x
x > infinity 
0


lim x/sinx
x > 0 
1
(hint: graphs) 

lim x/cosx
x > 0 
0


lim x/cosx
x > infinity 
does not exist
