3 (b) Outline the transformations that would be required on the graph of y = =x"to make the graph of k (x)=2(x+4)' +2. Check all that apply. Shift to the right 4 units O Shift to the left 4 units Horizontally shrink by a factor of 2 Horizontally stretch by a factor of 2 Vertically shrink by a factor of 2 O Vertically stretch by a factor of 2 Reflect across x-axis O Reflect across the y-axis Shift upward 2 units O Shift downward units