wilsonwingate wilsonwingate 01-06-2023 Mathematics Answered f of x is equal to 4 times cosine of the quantity 2 times x minus pi over 4 end quantity plus 4 g of x is equal to negative 2 times cosine of the quantity 2 times x plus pi over 4 end quantity plus 4 h(x) = −4cos(4x − π) + 3 j(x) = 4cos(4x + π) − 2