redmon73 redmon73

25-03-2021
Mathematics

contestada

Find the coordinates of the vertex of the following parabola algebraically. Write your answer as an (x , y) point

[tex]y = - {x}^{2} + 8x - 23[/tex]

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rengaforeverloves rengaforeverloves

25-03-2021

The vertex to y=x^2+8x-23 is (4,-7)

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jasvrindersidhu jasvrindersidhu

25-03-2021

(4,-7)

Do it by making factors of x by using middle term splitting method. You can learn about this method by watching you tube video . Then find out the y.

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