Question

identify the vertex and the y-intercept of the graph of the function
1.) y = 0.1(x - 3.2)^2
2.) y = 24(x + 5.5)^2
3.) y = 0.0035(x + 1)^2 - 1
4.) y = -(x - 4)^2 - 25
5.) y = (x - 125)^2 + 125