2. Where is the vertex of the graph of y = -x^2 + 2x + 5 located?

-1, 5)

(-1, 6)

(1, 3)
(1, 2)

Question

2. Where is the vertex of the graph of y = -x^2 + 2x + 5 located? 

-1, 5)

       (-1, 6)

       (1, 3)
       (1, 2)

anonymous · Answer

I'm not understanding the question. Could you be a little more clear?

anonymous · Answer

idk that's all the question has :/

anonymous · Answer

What are the four ordered pairs below the equation?

anonymous · Answer

the choices

anonymous · Answer

Oh. I think I see. It wants to know which vertex is in the graph. Do you know how to test if a vertex belongs to an equation?

anonymous · Answer

sadly no

anonymous · Answer

Those ordered pairs are of the form (x, y). If you plug in the x value into the equation, you should expect to get the y value out if it belongs. Like for the first one:|dw:1334970025942:dw|