Ciarav14
Ciarav14 Ciarav14
  • 17-03-2020
  • Mathematics
contestada

Please help ASAP!

what is x=-b/2a?

Respuesta :

Wolfyy
Wolfyy Wolfyy
  • 17-03-2020

This is the formula to solve for the vertex.

Example Question:

Find the vertex of y = -0.5x^2 + 100x

-b/2a = -100/2(-0.5) = -100/-1 = 100

The x coordinate of the vertex is 100.

Best of Luck!

P.S. this is 1000th question i've answered :)

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