Find the Zeros of the Quadratic Function by Completing the Square

question 127

Multiple Choice

Find the zeros of the quadratic function by completing the square. List the x-intercepts of the graph of the function.
- $$f ( x ) = x ^ { 2 } - 12 x + 32$$

• A) x =2, x = -1
• B) x = 8, x = 4
• C) x = -8, x = -4
• D) x = 28, x = 4

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