Transform sine horizontally, one transformation at a time

Which one of the following is a correct equation for Graph 1?

[math]\text{y=sin(x+45)°}[/math] [math]\text{y=sin(x-45)°}[/math] [math]\text{y=sin(x°)-0.7}[/math] [math]\text{y=sin(x°)+45}[/math]

What are the coordinates of point A marked on graph

[math]\left(135,1\right)[/math] [math]\left(130,1\right)[/math] [math]\left(130,130\right)[/math]

Which on of the following equations is the correct equation for Graph 2?

[math]\text{y=sin(x-90)°}[/math] [math]\text{y=4sin(4x)°}[/math] [math]\text{y=sin(4x)°}[/math] [math]\text{y=4sin(x)°}[/math]

What are the coordinates of the local minimum point labelled B on Graph 2?

[math]\text{(270,-1)}[/math] [math]\text{(65,-1)}[/math] [math]\text{(60,-1)}[/math] [math]\text{(67.5,-1)}[/math]

Information: Transform sine horizontally, one transformation at a time