D(y)= sin 2x
2
They are parallel lines
y-2x=3 -y -y -2x=3-y -3 -3 -2x-3=-y /-1 /-1 2x+3=y y=2x and y=2x+3 have the same slope of 2, so they are parallel. Hope this helps! ;D
y=6x-16 y=-2x+8
Pi
D(y)= sin 2x
range of y=sin(2x) is [-1;1] and in generally when is y=sin(k*x) (k=....-1,0,1....) range is always [-1;1] and the period is w=(2pi)/k
That line is [ y = 2 cos(2x) ].
pi/2
The same as the period of y = sin x. This period is equal to (2 x pi).
amplitude =7. to find the period, set 2x equal to 2∏. then x=∏=period
2
the period is 2pi. period is 2pi/b and the formula is y=AsinBx.
2sin(y) = 2x/sqrt(1+x^2)
Which means 0 = -1!
parallel