PRACTICE Identify the transformation(s) of f(x) = x² that are applied to get g.
1. g(x) = 5x²
2. g(x) = (5x)²
3. g(x) = −(3x)²
4. g(x) = 3(7x)²
Given f(x) = xl, write g(x) for each set of transformations.
5. vertical stretch by a factor of 6 and reflection across the x-axis
6. vertical compression by a factor of and horizontal compression by a factor of 3