108107359
108107359 108107359
  • 03-03-2021
  • Mathematics
contestada

If a quadratic function has zeroes at x = -8 and x = 10, what is the x-coordinate of the vertex?​

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camilareyes0154 camilareyes0154
  • 03-03-2021

Answer:

To find the x intercepts you must put y=0; in this way you fix at zero the coordinate y of the points you are seeking. You are left with finding the coordinate x of the points. If y=0 you are left with: 0=ax2+bx+c which is a second degree equation.

Step-by-step explanation:

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rodriguesnatalie24
rodriguesnatalie24 rodriguesnatalie24
  • 03-03-2021

Answer:

I think that that person is right

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