Which of the following is the vertex of the function? y = x2 - 14x + 13

(1, 0)

(3, -20)

(5, -32)

(7, -36)

Question

Which of the following is the vertex of the function? y = x2 - 14x + 13

      
(1, 0)

      
(3, -20)

      
(5, -32)

      
(7, -36)

anonymous · Answer

use -b/2a

anonymous · Answer

Your gtting rally irritating. You keep writing the same thing over and over again, and I don't know how many tims I've told you I do not know what that means. Gonna find hlp on a different site.

anonymous · Answer

y=ax2-bx+c
this is a standart form of a cuadratic equation. Each coeficient has a letter ...

anonymous · Answer

in you case a=1, b=-14,c=13

anonymous · Answer

|dw:1334523101120:dw|
You're posting mediocre questions on a site looking for answers, and not explanations when these can be easily solved. I've told you multiple times what -b/2a is used for. Ask what you don't understand.