meredithhope17 meredithhope17

30-04-2021
Mathematics

contestada

PLEASEEE I NEED HELP

Given the function f(x) = x2 – 8x + 9
a) Use completing the square to express the given function in vertex form.
b) State the coordinates of the vertex.

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apkragie apkragie

30-04-2021

Y=(x+4)^2-25 , (4,-25)

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