Identify all of the transformations for the function f(x) = 3cos(−x + π/3)−2
Check all that apply
vertical shift up 2 units
Vertical stretch by 3
reflection over the x-axis
vertical shift down 2 units
horizontal shift to the left π/3
horizontal shift to the right π/3
reflection over the y-axis
The correct answers are:
- Vertical shift up 2 units
- Vertical stretch by 3
- Reflection over the x-axis
- Horizontal shift to the left π/3