Identify all of the transformations for the function f(x) = 3cos(−x + π/3)−2

Question

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

Answer 1

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