Select ALL the correct answers.
Consider the following quadratic equation.
y = x²
Which of the following statements about the equation are true?
² - 8x + 4
When y=0, the solutions of the equation are = 4 + 2√3.
O The extreme value of the graph is at (4,-12).
When y = 0, the solutions of the equation are = 8 + 2√//2.
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The graph of the equation has a minimum.
The graph of the equation has a maximum.
The extreme value of the graph is at (8,-4).