Question

Where is the vertex of the parabola?



y = x2 + 2x + 3




A.


On the x-axis


B.


Below the x-axis


C.


On the y-axis


D.


Above the x-axis

Answer 1

where do you think?

Answer 2

A

Answer 3

yeah @peachpi to the rescue.

Answer 4

@DecentNabeel

Answer 5

i will medal for proof and answer

Answer 6

@Nnesha

Answer 7

All right, so the x coordinate for the vertex is -b/2a. Remember the form of a quadratic equation is ax²+by+c

Answer 8

what i was thinking was A on the X axis

Answer 9

brb and please i really need help

Answer 10

it's not A

Answer 11

ok i'm back

Answer 12

then it has to be D right @Mehek14

Answer 13

yes it is D

Answer 14

yeah thanks alot i'll fan you as well