Trigonometric graph: finding "b" in y = a*sin(bx) + c from graph

[Nikolas111]

Hello everybody

I was wondering whether you could possibly help me how to find the period of this trigonometric graph. I solved "a" as (maximum-minimum)/2 and "c" as (maximum+minimum)/2 but in case of "b" I couldn't find any material how to find "b" could you help me please.


Thank you very much in advance

 

[stapel]

I was wondering whether you could possibly help me how to find the period of this trigonometric graph. I solved "a" as (maximum-minimum)/2 and "c" as (maximum+minimum)/2 but in case of "b" I couldn't find any material how to find "b"

Since neither your book nor your class has covered this material, the first thing to do is study some online lessons, such as here. Just Google "trig graphs", and go from there!