Question

The answer isn’t D! Please and thank you!

Answer 1

Answer:

Step-by-step explanation:

Basic trigonometric functions have the following formula:

$f(x)= A. trig.(Bx-C)+D$

Where:

$A=amplitude\\trig= basic trigonometric function (sin or cos)\\B and C= phase shift\\D=vertical shift$

So C is the number that is inside the parenthesis, without an X. In this case:

C=1.093