6 Determine the Most Efficient Method to Use When Solving $y=x^{2}-6 x+9$

question 222

Multiple Choice

6 Determine the Most Efficient Method to Use When Solving a Quadratic Equation
- $y=x^{2}-6 x+9$

• A) \(x\)-intercept: 3
• B) \(x\)-intercept: \(- 3\)
• C) \(x\)-intercept: 18
• D) \(x\)-intercept: none

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