If the original parabola f(x) = x2 were transformed into f(x) = 4(x – 3)2 + 1, what changes took place? A The parabola would be vertically stretched by a factor of 4, translated right 3 and up 1. B The parabola would be vertically compressed by a factor of 3, translated left 3 and down 1. C The parabola would be vertically compressed by a factor of 4, translated right 3 and down 1. D The parabola would be vertically stretched by a factor of 4, translated left 3 and up 1