donnie1999
  • donnie1999
What are the x-intercepts of the parabola x2 + 4x −12?
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
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chestercat
  • chestercat
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
donnie1999
  • donnie1999
@H3LPN33DED
donnie1999
  • donnie1999
@aloud @LegendarySadist
anonymous
  • anonymous
Factor x2+4x−12 x2+4x−12 =(x−2)(x+6) Answer: (x−2)(x+6)

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More answers

donnie1999
  • donnie1999
these r the choices a. (-6,0), (2,0) b. (0,-6),(0,2) c. (0,6),(0,-2) d. (6,0),(-2,0)
donnie1999
  • donnie1999
@aloud
Epicteatime
  • Epicteatime
did you graph it?
Epicteatime
  • Epicteatime
it'll be easier if you do :p
Epicteatime
  • Epicteatime
:3
donnie1999
  • donnie1999
@Epicteatime Im unable to graph it
Epicteatime
  • Epicteatime
ah
anonymous
  • anonymous
Factor x2+4x−12 x2+4x−12 =(x−2)(x+6) Answer: (x−2)(x+6)
Epicteatime
  • Epicteatime
well, try using wolfram. It helps :p Or download geogebra
Epicteatime
  • Epicteatime
just type the equation in :D
Epicteatime
  • Epicteatime
unless this is a multiple question
Epicteatime
  • Epicteatime
ok
Epicteatime
  • Epicteatime
Its really simple, just look at where it intersects. So I graphed it
Epicteatime
  • Epicteatime
x intercepts are -6 and 2
donnie1999
  • donnie1999
im confused witch answer would it be a. (-6,0), (2,0) b. (0,-6),(0,2) c. (0,6),(0,-2) d. (6,0),(-2,0)
Epicteatime
  • Epicteatime
anonymous
  • anonymous
hey @mathmate
Epicteatime
  • Epicteatime
I told you the answer xD
Epicteatime
  • Epicteatime
and showed you the graph :p YOU SHOULD BE SET BUD BUD :D
anonymous
  • anonymous
d
Epicteatime
  • Epicteatime
wha, I thought it was A
Epicteatime
  • Epicteatime
donnie's taking his sweet time xD
anonymous
  • anonymous
nope its D look how i solved it
Epicteatime
  • Epicteatime
:p welp
Epicteatime
  • Epicteatime
xD
donnie1999
  • donnie1999
lol im so confused is it a or d
Epicteatime
  • Epicteatime
use his answer donnie, I didn't use the equation xD
anonymous
  • anonymous
look (x−2)(x+6) -2 and +6 so it would be D
Epicteatime
  • Epicteatime
Its a xD You have to break it down, and then find the x's
Epicteatime
  • Epicteatime
so aloud would be correct
Epicteatime
  • Epicteatime
if you're still confused, then we can help if you want xD
mathmate
  • mathmate
"look (x−2)(x+6) -2 and +6 so it would be D" (ref. aloud) @Epicteatime @donnie1999 The product theorem says that if a*b=0, then a=0, or b=0, or a=0 and b=0. @aloud has correctly factored the equation as (x−2)(x+6)=0. So according to the product theorem, (x-2)=0 or (x+6)=0 Solving these equations would give x=-6, or x=2.
Epicteatime
  • Epicteatime
I told you, you're correct xD
Epicteatime
  • Epicteatime
oh wait, your a different guy, but yeah, same thing, your correct bud bud gg :p

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