Level 444 Level 446
Level 445

Trigonometric Function


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2pi/|b|
period of y= a sin bx
2pi/|b|
period of y= a cos bx
pi/|b|
period of y=a tan bx
|a|
amplitude of y= a sin bx
x=0, pi/b, 2pi/b
zeros of y= a sin bx
none
V.A.'s of y= a sin bx
(pi/2b, a) (3pi/2b, -a)
points of y= a sin bx
|a|
amplitude of y= a cos bx
x= pi/2b, 3pi/2b
zeros of y= a cos bx
none
V.A's of y= a cos bx
(0,a) (pi/b, -a) (2pi/b, a)
points of y= a cos bx
x= 0, pi/b, 2pi/b
V.A.'s of y=a csc bx
x= pi/2b, 3pi/b
V.A.'s of y=a sec bx
points of y=a sec bx
(0,a) (pi/b, -a) (2pi/b, a)
none
amplitude of y=a tan bx
x=0
zeros of y=a tan bx
x= -pi/2b, pi/2b
V.A.'s of y=a tan bx
(-pi/4b, -a) (pi/4b, a)
points of y=a tan bx
x=pi/2b
zeros of y=a cot bx
x= 0, pi/b
V.A.'s of y=a cot bx
(pi/4b, a) (3pi/4b, -a)
points of y=a cot bx