trig
posted by Anna on .
y = sin(3x + 3)
Amplitude =
Period =
Two x intercepts =
y  intercept =
Domain =
Range =
Shift along x =
Shift along y =
Kind of reflection =

y = sin(3x + 3)
sin (a) = sin a
so I am going to say
y = sin (3x3)
Amplitude = 1 implicitly
Period =
from x = 0 to 3x = 2 pi or x = (2/3) pi so period = 2 pi/3
Two x intercepts =
y = 0 when 3x3 = 0 or x = 1
y = 0 when 3 x  3 = pi or x = (pi + 3)/3
y  intercept =
when x = 0, y =  sin 3
Domain = all real x
Range = 1 </= y </= +1
Shift along x = when angle is 3
Shift along y = none
Kind of reflection = do not know what this means