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Express in vertex form and state the coordinates of the vertexy = x² - 2x + 33

Express In Vertex Form And State The Coordinates Of The Vertexy X 2x 33 class=

Sagot :

The given equation is:

y = x² - 2x + 33

The vertex form of a quadratic function is expressed as:

y = a(x - h)² + k

The equation y = x² - 2x + 33 can be expressed in the form y = a(x - h)² + k

y = x² - 2x + (-1)² + 33 - (-1)²

y = x²