How do you use transformation to graph the sin function and determine the amplitude and period of $y=-4sin(2x)+2$ ?

Question

1841 views around the world

You can reuse this answer
Creative Commons License

Answer 1 · 2018-03-26T05:48:09

Amplitude -4
Period = $pi$

Amplitude is just

$f(x)=asin(b(x-c))+d$

the a part of the function is the amplitude

The period = $(2pi)/c$

How do you use transformation to graph the sin function and determine the amplitude and period of y=-4sin(2x)+2y=-4sin(2x)+2?