anonymous
  • anonymous
The graph of which quadratic equation is shown below? a u-shaped graph on a coordinate plane that is opening up and has a vertex of (−1, −4) y = x2 − 2x − 3 y = x2 + 2x − 3 y = −x2 + 2x − 3 y = −x2 − 2x − 3
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
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schrodinger
  • schrodinger
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nirmalnema
  • nirmalnema
the correct ans is the 2nd option.....
nirmalnema
  • nirmalnema
u can first easily eliminate the last two options.. becz as per the que.. the graph is opening upward means the coffeicient of x^2 is +VE so now only two options are left put the value of x and y and check the ans..
nirmalnema
  • nirmalnema
-4 = 1-2-3 -4=-4

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anonymous
  • anonymous
Thankss c:
nirmalnema
  • nirmalnema
your welcome....have u understand??
anonymous
  • anonymous
Yes
nirmalnema
  • nirmalnema
ok...

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