yzing graphs of quadratic functions please help me?

I have to do alot of these . i will ask for 3 write each equation in the form f(x)=a(x-h)^2+k. then name the vertex, axis of symmetry, and direction of opening for the graph of each quadratic function for these 3 questions. y=2x^2+16x+29 and for g(x)=-9x^2+12x-4 and for y=-3x^2+6x-5 thank you