How must the graph y=3x2+1 be transformed to obtain the graph of y=3x2-1

Use the distributive law to multiply. 3(4x + 5y + 6)

Need match the functions with correct transformation. f(x) = -3x f(x) = |x-1|+3 f(x) = √(x+3) 1/2x² f(x) = (x+1)²-3 4|x| 1. compress by a factor of 1/2 2. stretch by a factor of 4 3. shift to the left 3 4. shift to the left 1 5. shift up 3 6. reflection

Me i’m stuck on all these questions besides the two bottom ones