How to do a sin wave by altering the phase?

I need to create 5 sin waves that go from -5 to 5 secs. The sampling rate is fixed but I need to change the fruquency, amplitude and phase. Any clue on how to go about it?

My current coding (below) is not working: t = [-5:1:5]; %time from -5 seconds to 5 seconds f = 256 %the Hz A = 1 %amplitude phase = s_1 = A*sin(2*pi*f*t*phase) %sinwave1