anonymous
  • anonymous
The vertex of the parabola below is at the point (1, -3). Which of the equations below could be the one for this parabola?
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.
katieb
  • katieb
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anonymous
  • anonymous
http://media.apexlearning.com/Images/201011/29/c2208537-7674-451b-a529-48db9177980a.gif
anonymous
  • anonymous
A. y = (x + 3)2 + 1 B. x = -3(y - 1)2 C. y = (x - 1)2 - 3 D. y = (x + 1)2 - 3
math&ing001
  • math&ing001
Plug x and y with their values 1 and -3 respectively in the equations, and see which one checks.

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More answers

anonymous
  • anonymous
@Loser66
anonymous
  • anonymous
@math&ing001 is correct just plug in.
anonymous
  • anonymous
A?
Loser66
  • Loser66
@oscar55773 why don't you "plug in" like what the helper suggested? why don't you stop guessing?
anonymous
  • anonymous
A is wrong by a long shot
Loser66
  • Loser66
Or you don't know what the "plug in" is?
anonymous
  • anonymous
yup
anonymous
  • anonymous
(X,Y) = (1,-3)
anonymous
  • anonymous
d
anonymous
  • anonymous
y=(x,h)+k
math&ing001
  • math&ing001
Here's an example: y =(x + 1)^2 - 3 -3 =(1 + 1)^2 - 3 -3 =2^2 - 3 -3 = 1 So D is not an option. Do the same for the others.

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