I have 4 questions to answer with THE WORK SHOWN on paper 1) Draw the Graph of 3sin(π/2) from x=0 to x=2π 2) State the formula for cos(a+b) and use it show cos(b+3π/2) =sin(b) 3) y=x+4-2 4) Write an

I have 4 questions to answer with THE WORK SHOWN on paper

1) Draw the Graph of 3sin(π/2) from x=0 to x=2π

2) State the formula for cos(a+b)  and use it show cos(b+3π/2) =sin(b)

3) y=x+4-2

4) Write an equation of the line given the points (0,-3), (0,1)

WORK MUST BE SHOWN ON PAPER