anonymous
  • anonymous
y=-2x^2+3-5 i have to find the axis of symmetry the coordinates of the vertex and tell whether the vertex is a maximum or a minimum
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
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schrodinger
  • schrodinger
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anonymous
  • anonymous
Do you remember how to complete the square?
anonymous
  • anonymous
what do u mean
anonymous
  • anonymous
Have you learned how to use the quadratic formula?

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anonymous
  • anonymous
i don't remember will u show me the formula?
anonymous
  • anonymous
First you factor out your leading coefficient on the squared term from all your x terms. \[y=-2x^2 + 3x -5\] \[=-2(x^2 + (-3/2)x) -5\] With me so far?
anonymous
  • anonymous
hey i think i got it thanks sooo much i used what u did the first problem and it came out right
anonymous
  • anonymous
Ok.

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