Use the information provided to write the vertex form equation of each parabola Vertex: (-4,-1), Focus: (-4,-8)

Please show work as im trying to understand how to do it.

Abus ride for a senior citizen cost $1.25. a monthly pass costs $35. write and inequality that represents the number of times a senior citizen must ride the bus for the monthly pass to be a better deal.

Solve the equation 3x2 + 19x + 9 = 0 to the nearest tenth.

With: label the vertices and all the elements needed. find x