a) f(x) = 0.5 sin(x) 5. amplitude: a = (use a > 0). centre axis: y period: b = and therefore P horizontal shift: h 0 Find the first three x-values (x > 0) where the maximum occurs: x = Find the first three x-values (x > 0) where the minimum occurs: x = b) f(x)=-2 cos(3x) - 4. amplitude: a = (use a > 0). centre axis: y period: b and therefore P horizontal shift: h = Find the first three x-values (x > 0) where the maximum occurs: x = Find the first three x-values (x > 0) where the minimum occurs: x = For Full Credit c) f(x) = 3 cos (*) - x- 4. 2 amplitude: a = (use a > 0). centre axis: y period: b and therefore P horizontal shift: h Find the first three x-values (x > 0) where the maximum occurs: x = Find the first three x-values (x > 0) where the minimum occurs: x