M.M. AAAAA+ WTW n The sketch shows the graphs of the functions f and g. The function f is defined by y= acosk(t-b). y = mesc c(x-d). (4.2) For the function g determine: (a) the value of m; (b) the period; (c) the constant c; (d) the constant d, and then (e) write down the equation that defines g. (4.3) (a) Suppose we shift the graph of f vertically downwards by h units such that the maximum turning points (vertices) of the resulting granh lie one unit below the y-axis What is 31 (2)