Which value is the least?

◯ 0.2

◯ 0.002

◯ 0.02

 

Hello,

Can you please help me solve this problem:

Use completing the square to find the vertex of the parabola y=x² -8x-1

The solution matrix for the system is given. Write the solutionas an ordered triple. Can you please help me understand how towrite the solution as an ordered triple PLEASE SHOW ALL WORK