Question

Find the real solutions of the equation by graphing.

Answer 1

write the given equation in vertex form :-

a(x-h)^2 + k

Answer 2

x^2+2x+2 = 0

x^2 + 2x + 1 + 1 = 0

(x+1)^2 + 1 = 0

(x--1)^2 + 1 = 0

Answer 3

vertex (h, k) = (-1, 1)

Answer 4

look at the graphs, and see which one has the vertex at (-1, 1)

Answer 5

A

Answer 6

yes you're pretty good !!

Answer 7

Thanks for the help.

Answer 8

np :)