Using a scale of 2cm:45° on the horizontal axis and 2cm:1 unit on a vertical axis, draw the graphs of y=2 + sin x and y=3cosx on the same axes for
0°<\=×<\=360°.
a) Use your graph to solve the equations,
sinx +3=0
2 + sinx = 3cosx
b) State the maximum and minmum values of y=3 cosx

Afarmer has decided to divide his land area in half in order to plant soy and corn. calculate the area of the entire area so he knows how much soil is needed. each bag of soil covers 20 square yards. how many bags should the farmer purchase? (4 points) 1 bag 2 bags 3 bags 4 bags