Question

2. Which equation could be solved using the graph above?

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

Help? Will give fan and medal. Thank you guys in advance!

Answer 1

wheres the graph

Answer 2

Sorry, hold on. Let me screenshot it.

Answer 3

ok lol

Answer 4

what grade u in

Answer 5

12th and I absolutely suck at math; fair warning.

Answer 6

wow im helping a 12 grader

Answer 7

btw im not in 12th

Answer 8

Lol what grade are you in?

Answer 9

8th

Answer 10

lol

Answer 11

Oh woe xD well, I can assure you; you know a lot more in math than I do lol

Answer 12

but in on 9th grade level

Answer 13

im*

Answer 14

That's fine:) just, whatever you can do to help. I'm very behind and just, I don't know what to do with any of this.

Answer 15

what u think it is tho

Answer 16

yea south carolina ppl slow at math so i get ur point

Answer 17

I honestly don't know. Maybe B? But, that's just a guess.

Answer 18

lol

Answer 19

Lol well I wouldn't say that, just that...

Answer 20

yea i got i small idea wat the answer is i think its D

Answer 21

Okay. Can you help me understand why?

Answer 22

if not D it might be A

Answer 23

yea do u have a gmail

Answer 24

than i help u more

Answer 25

Okay. Thank you. No, I have an email. raylee327@yahoo.com

Answer 26

y = x^2 is the equation of a parabola
here y = x^2 -1

Answer 27

my friend told me tht

Answer 28

Okay, I see. :) do you apply each of the answers to that formula?

Answer 29

yea

Answer 30

Look at the bottom of the parabola to see it's location on the y axis. This is the clue to finding your answer.

Answer 31

So it would be D? @mthompson440

Answer 32

Thank you :)