Determine the Most Efficient Method to Use When Solving a Quadratic

question 419

Multiple Choice

Determine the Most Efficient Method to Use When Solving a Quadratic Equation
Solve the equation by the method of your choice.
- $y=x^{2}-6 x+9$

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

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