I need help with my math home work

oxtext &. Change the following quadratic equations from Standard to Vertex Form, identify the vertex and other stated attributes, 5. f(x) = 3x2+12x -8 Vertex Form: - - 2 vertex : 8) Axis of Symmetry: 3 ( x + 2 ) 2 Maximum/Minimum: 6. f(x) =x2-8x+14 ( x-4X ) - Aly Vertex Form: Vertex: Domain: Range : Write an equation in vertex form (f(x) = a(b(x - h))2 + k) for the following graphs 7 . b = 1 f ( x) - (