Question

The process of completing the square

Answer 1

The method of completing the square can be used to determine the vertex of a function. he unknown value is -162

Completing the square of a function

The method of completing the square can be used to determine the vertex of a function.

Given the quadratic function

-2x² + 36x
-2(x²-18)

Complete the square

-2(x² - 18x + ( -9)²+ 9²)
-2(x-9)² + -2(81)
-2(x-9)² - 162

Compare

On comparing with the expression, you can see that the unknown value is -162

Learn more on completing the square here: brainly.com/question/13981588

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